Tuesday, June 30, 2009
More tools
Monday, June 29, 2009
Some tail
Sunday, June 28, 2009
A bit of a break
Monday, June 22, 2009
A spot of welding
From the archives: 2003
5.17.06
Has it really been over two years since I last posted an update on the Alfa? I should be shamed. My punishment should be that I should have to drive a Ford Pinto for the rest of my life.
Alas it has been many moons since I last did much to the Alfa. To bring you up to speed, here's a brief history lesson.
Several years ago I found a local GTV on craigslist for a very low price. I'd always wanted to restore one of these for my wife and despite the fact that I was in graduate school and had a lot of other things going on, we bought the car and towed it home. We actually did get the engine to fire and drove the car for a very brief period.
The car was not in good shape at all. The engine made bad knocking noises which sounded curiously like a big end bearing gone bad, the suspension was completely shot, and the body was in horrible condition. We had no illusions, we knew when we bought it that it would be a complete restoration project, for some day in the future. I pulled the engine out, took it apart, found the bad big end bearing, and carefully boxed up all the parts. The transmission and exhaust and driveline were removed, and the car was stored under a cover in our front yard, awaiting the day when I would get to lay my hands on her and bring her back to life. In the mean time my friend Carl bought and had a 66 GTV restored, which always piqued my interest in the little car. I collected Alfa books and when I wasn't fantasizing about my CSL my thoughts would wander to the GTV. My wife named it Shakespeare and every once in a while we'd pull the cover off to look at the car's lovely shape. Every time I see the car it makes me smile.
Fast forward to 2006. My CSL is not back from paint, the engine's ready to go, and I have some time on my hands and nothing else fun to do. There was space in the garage, so I pushed it up the driveway and in to the garage and began cleaning. I started with the engine compartment, removing wiring, hoses and ancillary equipment still mounted to the fender wells and firewalls. I attacked the interior, removing seats, insulation, and wiring. I removed as much from the car as I could, and over the past two days I've made significant progress.
Make no mistake, this is the tip of the iceberg. It will be years before she's on the road again. There are some pretty serious body issues, not necessarily related to rust, but badly done body repair that has resulted in thick layers of bondo. So far I've found very little rust, which is a nice change (old BMWs were packed in saltwater before they left the factory).
I've restored a lot of old cars in my life, and I must say, that despite some bad bodywork, this car is remarkably original. There haven't been any aggregious attacks on her interior, no 6X9 speaker holes cut in the door panels, no chopped body bits. It will be a lot of work, but what I have to start with is not horrible.
The goal is to have her completely stripped to a bare shell on a rolling dolly sometime this summer. She'll then go to be plastic media blasted and primered so that I can begin the bodywork. When I sold my CS I used some of the funds to equip my workshop with a proper air compressor (5HP, 60 gallon tank IR rated at 12.3 CFM at 120PSI). This thing should handle just about any work I need, including sanding, grinding and painting) and a Millermatic 210 MiG welder (I can also do aluminum).
Over the past couple of days I've been removing seats, wiring, interior, and every part that isn't part of the shell and either boxing it or throwing it away. As you can see from the pictures above, there is a lot to do. The front left fender has been pretty mangled over the years, and is probably going to need to be completely replaced, Ditto for the front clip which has serious amounts of damage. Luckily the rest of the car is not too bad. For the most part it's very clean, with only mild surface rust (for the most part). There are several rust areas which will need to be fixed, but for a nearly 40 year old car that has been sitting a lot over the past ten, she looks pretty good. I can only compare it to my BMW CS/CSL experience and in that light the car is amazing. An E9 BMW would be rusted horribly with this sort of history.
I've been making good use of my Dynabrade angle grinder, and my DA Dynabrade sander. Using 3M sanding discs I've checked several areas of the car and have been happy to find fairly clean metal. So far, so good. There's plenty more work to be done.
Ciao!
9.19.03
It is with great shame that I announce that virtually no progress has been made on the Alfa since the beginning of the summer. The last time I wrote I had been cutting up an old CS body and hauling it off to the recycler. That job is done and the space that it gave us was available for only a brief amount of time.
I had moved the Alfa to the garage in hopes of stripping the body but soon two new projects loomed on the horizon, one for the house, the other for income. The house project is the construction of a retaining wall for our front yard and it's quite a task. All told the wall will be over 40 feet long, involve one 90 degree corner and a nearly 180 degree bend. It will be 4 feet tall and constructed of interlocking cinder blocks. As with many things the bulk of the work is preparation, and with retaining walls preparation involves digging......lots of digging. That project along with my continued studies have robbed the Alfa of attention.
Additionally, I've taken on a project to put together a friend's BMW CSL. Despite the guilt felt over not working on the Alfa I'm hoping some of the funds from the CSL job will help me to acquire some tools (such as a welder) and parts for the Alfa so in the long run it is good for the Alfa. It just makes the Alfa's restoration a longer run.
A month ago we made our annual 40 mile trek south to Laguna Seca for the Historic races and also to the Concorso Italiano. There were lots of pretty Alfas, Ferraris and other Italian marques there as usual. Since I have no pictures of our Alfa that are of interest, I included a couple from the show for you to appreciate. The yellow Fiat 500 belongs to my father Joe. This show was the maiden voyage for the little car following a 2 year restoration. Cute ain't it?
7.15.03
Work has definitely stalled on the Alfa over the past couple of months. Several work and school-related activities have kept me from getting work done on it. Most significant is my project to finally cut up and discard the smashed CS (affectionately dubbed, "The Hulk") from my yard so that I can make room to work on the Alfa.
I began the process a couple weeks ago, by removing the engine and using an oxy/acetyln torch to cut the old thing up. It was hot out and cutting up a car this way is NASTY work. Every time you hit places that have been undercoated, big black plumes of smoke waft in to your face. To make matters worse, big molten globs of metal fly through the air, usually landing somewhere in your shoe or inside your glove where they burn your skin while you frantically try to remove said article of clothing. It is NOT fun!
After a lot of sweating and a lot of work I'd gotten the car cut up in to some more manageable pieces but we ran out of oxygen before we could finish the job.
With this now accomplished I could put some of the pieces in the bed of my truck and run them to the junkyard to be recycled.
See you all next week!
Ciao!
5.25.2003-Long Time Gone
It has been a long time since I'd spent any time on the Alfa. Spring here in Northern California was one of the wettest on record and that prevented me for accomplishing a lot of things that were necessary in order go play with the Alfa.
Additionally, my pursuit of higher education took me out of the country for a couple weekends. All of this meant no time to work on the Alfa!
This weekend the weather allowed me to move some vehicles around and I was able to get the Alfa in to the garage to begin disassembly.
Despite the fact that our driveway is steep, I was able to push the little car up in to the garage by myself. Of course the engine is out, but it's still impressive to be able to do this.
I wasn't sure where to start. The car needs to be completely taken apart so that it can be media blasted. I need to take the doors off and for this I'll need a impact driver to get the philips head screws that hold the hinges to the door jamb. I started cutting the window gasket out for windshield removal, and also began to remove the interior trim. As you can see from this engine bay shot there is a lot of work to do, and a lot of cleaning as well.
I'm sure it will take many evenings to get the car stripped bare, but what else am I going to do with my time?
See you all next week!
Ciao!
3.23.2003-What a Blast!
This weekend saw some actual work done on the Alfa. I had a box full of engine and transmission mount parts that I removed when I took the engine and gearbox out that were crying out for attention. The paint on them was horrible, they were greasy and bent. The rubber bushes for the transmission cross-member were competely destroyed.
Thanks to my good friend Jon Nichols of Nichols Manufacturing (purveyor of Head-up Displays to the military and lightweight flywheels and clutchbaskets for Ducati owners) I was able to bead blast the box full of parts in his blast cabinet. Having access to this piece of equipment was invaluable when I restored my CS and if I were able to have my pick of home workshop tools a bead blasting cabinet would be right up there with a welder and a plasma cutter. Hopefully someday I'll have one, but in the mean time I'm lucky to have the occasional use of Jon's. The bead blasting made quick work of prepping all the parts for powder coating, and I was even able to use his 50-ton press to remove the wasted bushings.
This week for the first time in a while I have pictures! See the before and after pictures and you'll understand why I think bead blasting is so cool. With a little work these guys will be ready for powdercoating, at which point I'll box them up and store them until the day I'm ready to re-install them on the car.
Saturday also saw the second meeting of the growing local Northern California Alfa/BMW owner's Pose-n-drive session. This event saw the addition of a new face, Mr. Erik Lutkin, whose Silver 74 GTV joined Tom Hardy's 67, Jeff Mc Neill's wonderfully restored 74, and my CS. We met at Alice's Restaurant and after a short pose session we headed out Highway 84 toward the coast. With the exception of a large gaggle of bicyclists whose presence severely limited us for a few miles the roads were clean and clear and we had a nice time swapping the lead. I even got some video of us screaming Westward toward Highway 1. We then headed south on 1 along the coast, and then up through Soquel back to the house for sandwiches and bench racing on the deck.
Perhaps more local Alfisti will come out of the woodwork and we can begin making this a semi-regular event.
Ciao!
3.02.2003-Tapped Out
Follows a tale of two cars, one of Italian origin, long in the tooth and in need of love. The other, much newer and of Teutonic background still requires occasional love (as do all things with wheels and hearts).
My wife's 1997 Z3 had developed an oil leak that continued to get worse as the months passed. By last week the oil slick underneath the engine was starting to get embarrassing. Despite the fact that our garage floor is painted it was getting to be a real drag cleaning up oil every day. Besides that, German cars, new German cars, should just not leak oil.
I decided to find the source of the leak but a floor jack and jack stands did not allow me the perspective I needed to see where the oil was coming from. Last week I stopped by to see my good friends at Independent BMW of Palo Alto to see if they could help me out. With the car on one of their lifts Mike quickly informed me that it was the oil filter housing (huh?). "Costs about $500 including the part", he said. Yikes. I gave him some money for his time and thanked him before getting on my way. Since our car was supposedly still under warranty I decided to take it back to the dealer to have them fix it. Turns out BMW North America knows about this leaking oil filter housing problem. There are service bulletins out on it, and a revised part # that fixes the problems of the old part. I schedule the car for the service and drop it off. Three or four hours later I receive a call from the dealer ungraciously telling me that the car's warranty expired two weeks ago and that they would have to charge me (over $500) for the part and labor. "Sure you will", I thought to myself.
The reason I'm telling you all this is that I spent Saturday morning installing the part myself. That, combined with the other chores and workload on my desk right now prevented me from getting much quality time with the Alfa block, but I did manage to touch it for a little while and effect some positive change. As it turned out, the work on the little Bimmer was not too arduous, and only took 3 hours or so. Modern engines are both fun and frustrating to work on as despite the compact nature of their design, the fasteners and components themselves are usually in good shape and easy to remove. The Z3's alternator has it's own air intake and duct to keep it cool! The oil filter housing itself is something that Alfa Romeo would be proud of. It's cast aluminum, rather pretty for a German part, and rather intricate. It also costs a lot of money. Now the work is done, the car is driveable, and there's no more oil on the garage floor after she leaves.
On to the Alfa. I borrowed a set of Metric taps and dies from my father and am chasing all the threads on the studs and tapped holes in the block. Some of the auxilliary studs are a bit damaged so I'll be replaceing them when the time comes. Once that was done I chucked up a wire brush in a handheld drill and worked on removing the corrosion from the cylinder head studs. I've got some more work to do, but so far the brush does a good job and the studs themselves look great.
Next weekend is a TEMBA weekend and my current coursework is Economic Analysis for Global Business so I'm sure I'll have something fun to talk about next weekend in relating my Bschool learning to Alfa Romeo.
Ciao!
2.23.2003-Don't Stop Cleaning, it's gonna be a car someday
Sadly there is not much in the way of news to report this week. I did move the block back to the solvent tank for another round of cleaning now that the liners are out. I managed to get a lot of the junk that was caked around the inside of the block out and now I'm ready to go at it with a slightly more abrasive media. I'm going to use a wire brush chucked up in an electric drill to clean the corrosion off the studs and on some of the other areas. After that I'll chase all the threads with the appropriate die and get the block cleaned for reassembly. It's pretty much at it's most elemental state right now, there's really nothing else to remove.
I also began removing the head gasket material from the top of the block. This is a trick job because it's important to have a clean and uniform surface for reassembly but one has to be careful the way you remove the old gasket. The Alfa gaskets have a built in adhesive that gets activated with heat in order to seal the head to the block. This results in a rather thick coating of gasket material and glue on the head and the block upon disassembly. You must be careful if you use a razor blade to remove this stuff as the head and block are obviously aluminum which is obviously soft, so obviously you could do great damage if you're not careful. Obviously, I attempted to be careful. I found that some steel wool soaked in lacquer thinner did a good job of softening the material and that scrubbing on the surface helped clean it up pretty well. There is much more work to be done, but I'm confident that with time, elbow grease and patience I can get the head and the block cleaned properly.
The pictures at the right show this work as well as the inside of the block now that I've given it a first cleaning. It will get much prettier after I get in there with a wire brush to clean it up.
Ciao!
2.16.2003
Last time I touched the Alfa engine block it was to give it a bath in the solvent tank. With that job now completed I needed to figure out whether or not I was going to remove the cylinder liners. I originally had planned to leave them in as they looked to be in good condition, there was no signs of leakage from the seals, and they were in place pretty well.
After mulling the situation over I decided to pull them out, mostly so that I could clean the passages around the liners at the bottom of the block. There was some pretty heavy corrosion and rust in there and I couldn't see that I'd be able to effectively get it out with the liners in place.
So, with an easy 180 degree rotation of my wonderful AutoComponenti modified engine stand I had the block upside down and was ready to remove the liners.
Some gentle but persistent tapping with a brass drift and a hammer and the liners slowly came out of the block.
Now I'm ready to throughly scrub the block to remove the corrosion and dirt. Then I'll make the decision as to whether or not I'll re-use the liners or buy a complete matched set of liners and pistons.
Ciao!
2.02.2003
For some reason this page got overwritten last week when I updated the site and the pictures of the cleaned engine block were missing. Here then, are the pictures of the engine block looking a lot cleaner after spending some time in the solvent tank.
It was very satisfying to clean off the years of oil and crud that coated the entire engine block. It's looking a little cleaner and a lot nicer now.
My next step will be to remove the liners so that I can clean the area around the studs and the water passages. The liners are in there pretty good, I hope I'm able to get them out without having to resort to a hydraulic press.
Ciao!
1.26.2003-Super Bowl Weekend
A lot has been going on in my personal life lately and it's been impacting the amount of time I've been able to spend on the Alfa engine. That's ok by me as this project is not one that I expect to be completed in 12 months. In one week I begin a year-long MBA program and I've been preparing during the evenings rather than spending them in the garage. I have made some progress since last week though.
Last time I left the engine I had most of the con-rod caps off the crank but the crank itself was still in the block, and the pistons were still in the liners. I had not figured out how to pull the number 5 main bearing cap out of its mortised position in the rear of the block, and I had not pulled the front timing gear off the crank. Both of these situations prevented the crank from being removed from the block. I was anxious to get it all apart so that I could begin cleaning the various parts and determining what's needed for re-assembly.
The first thing task I tackled was pulling that number 5 main bearing cap. This turned out to be much easier than expected, and a few taps with a jelly-head hammer got it out far enough that I could just lever it right out without damaging the aluminum.
Moving to the front of the block I again tapped gently on the keyed timing gear and it was soon off too, along with the lower timing chain and the intermediate gear.
With these pieces now off, I could lift the crank out of the block. In doing so I found yet another failed bearing on the number two con-rod. This one had actually fractured in to two pieces. I don't know if this engine was run out of oil or if the oil galleys in the crank were plugged but something sinister definitely fell on the bottom end.
I then discovered that you can in fact push the pistons out of the liners from the bottom and so soon I had all four pistons out of the block. At this point it's now a bare block (with the liners still intact) covered in lots of grease. I'll make sure to get some pictures before and after so you can see all the pieces in their glory. The next step is to get that block in the tank and introduce it to the wonderful cleaning powers of solvent. Then I'll inspect the bores, measure the ring gaps and determine whether or not she needs a new set of liners and pistons.
Check back in a day or so and I should have some pictures posted of these latest results.
Ciao!
5.17.06
Has it really been over two years since I last posted an update on the Alfa? I should be shamed. My punishment should be that I should have to drive a Ford Pinto for the rest of my life.
Alas it has been many moons since I last did much to the Alfa. To bring you up to speed, here's a brief history lesson.
Several years ago I found a local GTV on craigslist for a very low price. I'd always wanted to restore one of these for my wife and despite the fact that I was in graduate school and had a lot of other things going on, we bought the car and towed it home. We actually did get the engine to fire and drove the car for a very brief period.
The car was not in good shape at all. The engine made bad knocking noises which sounded curiously like a big end bearing gone bad, the suspension was completely shot, and the body was in horrible condition. We had no illusions, we knew when we bought it that it would be a complete restoration project, for some day in the future. I pulled the engine out, took it apart, found the bad big end bearing, and carefully boxed up all the parts. The transmission and exhaust and driveline were removed, and the car was stored under a cover in our front yard, awaiting the day when I would get to lay my hands on her and bring her back to life. In the mean time my friend Carl bought and had a 66 GTV restored, which always piqued my interest in the little car. I collected Alfa books and when I wasn't fantasizing about my CSL my thoughts would wander to the GTV. My wife named it Shakespeare and every once in a while we'd pull the cover off to look at the car's lovely shape. Every time I see the car it makes me smile.
Fast forward to 2006. My CSL is not back from paint, the engine's ready to go, and I have some time on my hands and nothing else fun to do. There was space in the garage, so I pushed it up the driveway and in to the garage and began cleaning. I started with the engine compartment, removing wiring, hoses and ancillary equipment still mounted to the fender wells and firewalls. I attacked the interior, removing seats, insulation, and wiring. I removed as much from the car as I could, and over the past two days I've made significant progress.
Make no mistake, this is the tip of the iceberg. It will be years before she's on the road again. There are some pretty serious body issues, not necessarily related to rust, but badly done body repair that has resulted in thick layers of bondo. So far I've found very little rust, which is a nice change (old BMWs were packed in saltwater before they left the factory).
I've restored a lot of old cars in my life, and I must say, that despite some bad bodywork, this car is remarkably original. There haven't been any aggregious attacks on her interior, no 6X9 speaker holes cut in the door panels, no chopped body bits. It will be a lot of work, but what I have to start with is not horrible.
The goal is to have her completely stripped to a bare shell on a rolling dolly sometime this summer. She'll then go to be plastic media blasted and primered so that I can begin the bodywork. When I sold my CS I used some of the funds to equip my workshop with a proper air compressor (5HP, 60 gallon tank IR rated at 12.3 CFM at 120PSI). This thing should handle just about any work I need, including sanding, grinding and painting) and a Millermatic 210 MiG welder (I can also do aluminum).
Over the past couple of days I've been removing seats, wiring, interior, and every part that isn't part of the shell and either boxing it or throwing it away. As you can see from the pictures above, there is a lot to do. The front left fender has been pretty mangled over the years, and is probably going to need to be completely replaced, Ditto for the front clip which has serious amounts of damage. Luckily the rest of the car is not too bad. For the most part it's very clean, with only mild surface rust (for the most part). There are several rust areas which will need to be fixed, but for a nearly 40 year old car that has been sitting a lot over the past ten, she looks pretty good. I can only compare it to my BMW CS/CSL experience and in that light the car is amazing. An E9 BMW would be rusted horribly with this sort of history.
I've been making good use of my Dynabrade angle grinder, and my DA Dynabrade sander. Using 3M sanding discs I've checked several areas of the car and have been happy to find fairly clean metal. So far, so good. There's plenty more work to be done.
Ciao!
9.19.03
It is with great shame that I announce that virtually no progress has been made on the Alfa since the beginning of the summer. The last time I wrote I had been cutting up an old CS body and hauling it off to the recycler. That job is done and the space that it gave us was available for only a brief amount of time.
I had moved the Alfa to the garage in hopes of stripping the body but soon two new projects loomed on the horizon, one for the house, the other for income. The house project is the construction of a retaining wall for our front yard and it's quite a task. All told the wall will be over 40 feet long, involve one 90 degree corner and a nearly 180 degree bend. It will be 4 feet tall and constructed of interlocking cinder blocks. As with many things the bulk of the work is preparation, and with retaining walls preparation involves digging......lots of digging. That project along with my continued studies have robbed the Alfa of attention.
Additionally, I've taken on a project to put together a friend's BMW CSL. Despite the guilt felt over not working on the Alfa I'm hoping some of the funds from the CSL job will help me to acquire some tools (such as a welder) and parts for the Alfa so in the long run it is good for the Alfa. It just makes the Alfa's restoration a longer run.
A month ago we made our annual 40 mile trek south to Laguna Seca for the Historic races and also to the Concorso Italiano. There were lots of pretty Alfas, Ferraris and other Italian marques there as usual. Since I have no pictures of our Alfa that are of interest, I included a couple from the show for you to appreciate. The yellow Fiat 500 belongs to my father Joe. This show was the maiden voyage for the little car following a 2 year restoration. Cute ain't it?
7.15.03
Work has definitely stalled on the Alfa over the past couple of months. Several work and school-related activities have kept me from getting work done on it. Most significant is my project to finally cut up and discard the smashed CS (affectionately dubbed, "The Hulk") from my yard so that I can make room to work on the Alfa.
I began the process a couple weeks ago, by removing the engine and using an oxy/acetyln torch to cut the old thing up. It was hot out and cutting up a car this way is NASTY work. Every time you hit places that have been undercoated, big black plumes of smoke waft in to your face. To make matters worse, big molten globs of metal fly through the air, usually landing somewhere in your shoe or inside your glove where they burn your skin while you frantically try to remove said article of clothing. It is NOT fun!
After a lot of sweating and a lot of work I'd gotten the car cut up in to some more manageable pieces but we ran out of oxygen before we could finish the job.
With this now accomplished I could put some of the pieces in the bed of my truck and run them to the junkyard to be recycled.
See you all next week!
Ciao!
5.25.2003-Long Time Gone
It has been a long time since I'd spent any time on the Alfa. Spring here in Northern California was one of the wettest on record and that prevented me for accomplishing a lot of things that were necessary in order go play with the Alfa.
Additionally, my pursuit of higher education took me out of the country for a couple weekends. All of this meant no time to work on the Alfa!
This weekend the weather allowed me to move some vehicles around and I was able to get the Alfa in to the garage to begin disassembly.
Despite the fact that our driveway is steep, I was able to push the little car up in to the garage by myself. Of course the engine is out, but it's still impressive to be able to do this.
I wasn't sure where to start. The car needs to be completely taken apart so that it can be media blasted. I need to take the doors off and for this I'll need a impact driver to get the philips head screws that hold the hinges to the door jamb. I started cutting the window gasket out for windshield removal, and also began to remove the interior trim. As you can see from this engine bay shot there is a lot of work to do, and a lot of cleaning as well.
I'm sure it will take many evenings to get the car stripped bare, but what else am I going to do with my time?
See you all next week!
Ciao!
3.23.2003-What a Blast!
This weekend saw some actual work done on the Alfa. I had a box full of engine and transmission mount parts that I removed when I took the engine and gearbox out that were crying out for attention. The paint on them was horrible, they were greasy and bent. The rubber bushes for the transmission cross-member were competely destroyed.
Thanks to my good friend Jon Nichols of Nichols Manufacturing (purveyor of Head-up Displays to the military and lightweight flywheels and clutchbaskets for Ducati owners) I was able to bead blast the box full of parts in his blast cabinet. Having access to this piece of equipment was invaluable when I restored my CS and if I were able to have my pick of home workshop tools a bead blasting cabinet would be right up there with a welder and a plasma cutter. Hopefully someday I'll have one, but in the mean time I'm lucky to have the occasional use of Jon's. The bead blasting made quick work of prepping all the parts for powder coating, and I was even able to use his 50-ton press to remove the wasted bushings.
This week for the first time in a while I have pictures! See the before and after pictures and you'll understand why I think bead blasting is so cool. With a little work these guys will be ready for powdercoating, at which point I'll box them up and store them until the day I'm ready to re-install them on the car.
Saturday also saw the second meeting of the growing local Northern California Alfa/BMW owner's Pose-n-drive session. This event saw the addition of a new face, Mr. Erik Lutkin, whose Silver 74 GTV joined Tom Hardy's 67, Jeff Mc Neill's wonderfully restored 74, and my CS. We met at Alice's Restaurant and after a short pose session we headed out Highway 84 toward the coast. With the exception of a large gaggle of bicyclists whose presence severely limited us for a few miles the roads were clean and clear and we had a nice time swapping the lead. I even got some video of us screaming Westward toward Highway 1. We then headed south on 1 along the coast, and then up through Soquel back to the house for sandwiches and bench racing on the deck.
Perhaps more local Alfisti will come out of the woodwork and we can begin making this a semi-regular event.
Ciao!
3.02.2003-Tapped Out
Follows a tale of two cars, one of Italian origin, long in the tooth and in need of love. The other, much newer and of Teutonic background still requires occasional love (as do all things with wheels and hearts).
My wife's 1997 Z3 had developed an oil leak that continued to get worse as the months passed. By last week the oil slick underneath the engine was starting to get embarrassing. Despite the fact that our garage floor is painted it was getting to be a real drag cleaning up oil every day. Besides that, German cars, new German cars, should just not leak oil.
I decided to find the source of the leak but a floor jack and jack stands did not allow me the perspective I needed to see where the oil was coming from. Last week I stopped by to see my good friends at Independent BMW of Palo Alto to see if they could help me out. With the car on one of their lifts Mike quickly informed me that it was the oil filter housing (huh?). "Costs about $500 including the part", he said. Yikes. I gave him some money for his time and thanked him before getting on my way. Since our car was supposedly still under warranty I decided to take it back to the dealer to have them fix it. Turns out BMW North America knows about this leaking oil filter housing problem. There are service bulletins out on it, and a revised part # that fixes the problems of the old part. I schedule the car for the service and drop it off. Three or four hours later I receive a call from the dealer ungraciously telling me that the car's warranty expired two weeks ago and that they would have to charge me (over $500) for the part and labor. "Sure you will", I thought to myself.
The reason I'm telling you all this is that I spent Saturday morning installing the part myself. That, combined with the other chores and workload on my desk right now prevented me from getting much quality time with the Alfa block, but I did manage to touch it for a little while and effect some positive change. As it turned out, the work on the little Bimmer was not too arduous, and only took 3 hours or so. Modern engines are both fun and frustrating to work on as despite the compact nature of their design, the fasteners and components themselves are usually in good shape and easy to remove. The Z3's alternator has it's own air intake and duct to keep it cool! The oil filter housing itself is something that Alfa Romeo would be proud of. It's cast aluminum, rather pretty for a German part, and rather intricate. It also costs a lot of money. Now the work is done, the car is driveable, and there's no more oil on the garage floor after she leaves.
On to the Alfa. I borrowed a set of Metric taps and dies from my father and am chasing all the threads on the studs and tapped holes in the block. Some of the auxilliary studs are a bit damaged so I'll be replaceing them when the time comes. Once that was done I chucked up a wire brush in a handheld drill and worked on removing the corrosion from the cylinder head studs. I've got some more work to do, but so far the brush does a good job and the studs themselves look great.
Next weekend is a TEMBA weekend and my current coursework is Economic Analysis for Global Business so I'm sure I'll have something fun to talk about next weekend in relating my Bschool learning to Alfa Romeo.
Ciao!
2.23.2003-Don't Stop Cleaning, it's gonna be a car someday
Sadly there is not much in the way of news to report this week. I did move the block back to the solvent tank for another round of cleaning now that the liners are out. I managed to get a lot of the junk that was caked around the inside of the block out and now I'm ready to go at it with a slightly more abrasive media. I'm going to use a wire brush chucked up in an electric drill to clean the corrosion off the studs and on some of the other areas. After that I'll chase all the threads with the appropriate die and get the block cleaned for reassembly. It's pretty much at it's most elemental state right now, there's really nothing else to remove.
I also began removing the head gasket material from the top of the block. This is a trick job because it's important to have a clean and uniform surface for reassembly but one has to be careful the way you remove the old gasket. The Alfa gaskets have a built in adhesive that gets activated with heat in order to seal the head to the block. This results in a rather thick coating of gasket material and glue on the head and the block upon disassembly. You must be careful if you use a razor blade to remove this stuff as the head and block are obviously aluminum which is obviously soft, so obviously you could do great damage if you're not careful. Obviously, I attempted to be careful. I found that some steel wool soaked in lacquer thinner did a good job of softening the material and that scrubbing on the surface helped clean it up pretty well. There is much more work to be done, but I'm confident that with time, elbow grease and patience I can get the head and the block cleaned properly.
The pictures at the right show this work as well as the inside of the block now that I've given it a first cleaning. It will get much prettier after I get in there with a wire brush to clean it up.
Ciao!
2.16.2003
Last time I touched the Alfa engine block it was to give it a bath in the solvent tank. With that job now completed I needed to figure out whether or not I was going to remove the cylinder liners. I originally had planned to leave them in as they looked to be in good condition, there was no signs of leakage from the seals, and they were in place pretty well.
After mulling the situation over I decided to pull them out, mostly so that I could clean the passages around the liners at the bottom of the block. There was some pretty heavy corrosion and rust in there and I couldn't see that I'd be able to effectively get it out with the liners in place.
So, with an easy 180 degree rotation of my wonderful AutoComponenti modified engine stand I had the block upside down and was ready to remove the liners.
Some gentle but persistent tapping with a brass drift and a hammer and the liners slowly came out of the block.
Now I'm ready to throughly scrub the block to remove the corrosion and dirt. Then I'll make the decision as to whether or not I'll re-use the liners or buy a complete matched set of liners and pistons.
Ciao!
2.02.2003
For some reason this page got overwritten last week when I updated the site and the pictures of the cleaned engine block were missing. Here then, are the pictures of the engine block looking a lot cleaner after spending some time in the solvent tank.
It was very satisfying to clean off the years of oil and crud that coated the entire engine block. It's looking a little cleaner and a lot nicer now.
My next step will be to remove the liners so that I can clean the area around the studs and the water passages. The liners are in there pretty good, I hope I'm able to get them out without having to resort to a hydraulic press.
Ciao!
5.17.06
Has it really been over two years since I last posted an update on the Alfa? I should be shamed. My punishment should be that I should have to drive a Ford Pinto for the rest of my life.
Alas it has been many moons since I last did much to the Alfa. To bring you up to speed, here's a brief history lesson.
Several years ago I found a local GTV on craigslist for a very low price. I'd always wanted to restore one of these for my wife and despite the fact that I was in graduate school and had a lot of other things going on, we bought the car and towed it home. We actually did get the engine to fire and drove the car for a very brief period.
The car was not in good shape at all. The engine made bad knocking noises which sounded curiously like a big end bearing gone bad, the suspension was completely shot, and the body was in horrible condition. We had no illusions, we knew when we bought it that it would be a complete restoration project, for some day in the future. I pulled the engine out, took it apart, found the bad big end bearing, and carefully boxed up all the parts. The transmission and exhaust and driveline were removed, and the car was stored under a cover in our front yard, awaiting the day when I would get to lay my hands on her and bring her back to life. In the mean time my friend Carl bought and had a 66 GTV restored, which always piqued my interest in the little car. I collected Alfa books and when I wasn't fantasizing about my CSL my thoughts would wander to the GTV. My wife named it Shakespeare and every once in a while we'd pull the cover off to look at the car's lovely shape. Every time I see the car it makes me smile.
Fast forward to 2006. My CSL is not back from paint, the engine's ready to go, and I have some time on my hands and nothing else fun to do. There was space in the garage, so I pushed it up the driveway and in to the garage and began cleaning. I started with the engine compartment, removing wiring, hoses and ancillary equipment still mounted to the fender wells and firewalls. I attacked the interior, removing seats, insulation, and wiring. I removed as much from the car as I could, and over the past two days I've made significant progress.
Make no mistake, this is the tip of the iceberg. It will be years before she's on the road again. There are some pretty serious body issues, not necessarily related to rust, but badly done body repair that has resulted in thick layers of bondo. So far I've found very little rust, which is a nice change (old BMWs were packed in saltwater before they left the factory).
I've restored a lot of old cars in my life, and I must say, that despite some bad bodywork, this car is remarkably original. There haven't been any aggregious attacks on her interior, no 6X9 speaker holes cut in the door panels, no chopped body bits. It will be a lot of work, but what I have to start with is not horrible.
The goal is to have her completely stripped to a bare shell on a rolling dolly sometime this summer. She'll then go to be plastic media blasted and primered so that I can begin the bodywork. When I sold my CS I used some of the funds to equip my workshop with a proper air compressor (5HP, 60 gallon tank IR rated at 12.3 CFM at 120PSI). This thing should handle just about any work I need, including sanding, grinding and painting) and a Millermatic 210 MiG welder (I can also do aluminum).
Over the past couple of days I've been removing seats, wiring, interior, and every part that isn't part of the shell and either boxing it or throwing it away. As you can see from the pictures above, there is a lot to do. The front left fender has been pretty mangled over the years, and is probably going to need to be completely replaced, Ditto for the front clip which has serious amounts of damage. Luckily the rest of the car is not too bad. For the most part it's very clean, with only mild surface rust (for the most part). There are several rust areas which will need to be fixed, but for a nearly 40 year old car that has been sitting a lot over the past ten, she looks pretty good. I can only compare it to my BMW CS/CSL experience and in that light the car is amazing. An E9 BMW would be rusted horribly with this sort of history.
I've been making good use of my Dynabrade angle grinder, and my DA Dynabrade sander. Using 3M sanding discs I've checked several areas of the car and have been happy to find fairly clean metal. So far, so good. There's plenty more work to be done.
Ciao!
9.19.03
It is with great shame that I announce that virtually no progress has been made on the Alfa since the beginning of the summer. The last time I wrote I had been cutting up an old CS body and hauling it off to the recycler. That job is done and the space that it gave us was available for only a brief amount of time.
I had moved the Alfa to the garage in hopes of stripping the body but soon two new projects loomed on the horizon, one for the house, the other for income. The house project is the construction of a retaining wall for our front yard and it's quite a task. All told the wall will be over 40 feet long, involve one 90 degree corner and a nearly 180 degree bend. It will be 4 feet tall and constructed of interlocking cinder blocks. As with many things the bulk of the work is preparation, and with retaining walls preparation involves digging......lots of digging. That project along with my continued studies have robbed the Alfa of attention.
Additionally, I've taken on a project to put together a friend's BMW CSL. Despite the guilt felt over not working on the Alfa I'm hoping some of the funds from the CSL job will help me to acquire some tools (such as a welder) and parts for the Alfa so in the long run it is good for the Alfa. It just makes the Alfa's restoration a longer run.
A month ago we made our annual 40 mile trek south to Laguna Seca for the Historic races and also to the Concorso Italiano. There were lots of pretty Alfas, Ferraris and other Italian marques there as usual. Since I have no pictures of our Alfa that are of interest, I included a couple from the show for you to appreciate. The yellow Fiat 500 belongs to my father Joe. This show was the maiden voyage for the little car following a 2 year restoration. Cute ain't it?
5.17.06
Has it really been over two years since I last posted an update on the Alfa? I should be shamed. My punishment should be that I should have to drive a Ford Pinto for the rest of my life.
Alas it has been many moons since I last did much to the Alfa. To bring you up to speed, here's a brief history lesson.
Several years ago I found a local GTV on craigslist for a very low price. I'd always wanted to restore one of these for my wife and despite the fact that I was in graduate school and had a lot of other things going on, we bought the car and towed it home. We actually did get the engine to fire and drove the car for a very brief period.
The car was not in good shape at all. The engine made bad knocking noises which sounded curiously like a big end bearing gone bad, the suspension was completely shot, and the body was in horrible condition. We had no illusions, we knew when we bought it that it would be a complete restoration project, for some day in the future. I pulled the engine out, took it apart, found the bad big end bearing, and carefully boxed up all the parts. The transmission and exhaust and driveline were removed, and the car was stored under a cover in our front yard, awaiting the day when I would get to lay my hands on her and bring her back to life. In the mean time my friend Carl bought and had a 66 GTV restored, which always piqued my interest in the little car. I collected Alfa books and when I wasn't fantasizing about my CSL my thoughts would wander to the GTV. My wife named it Shakespeare and every once in a while we'd pull the cover off to look at the car's lovely shape. Every time I see the car it makes me smile.
Fast forward to 2006. My CSL is not back from paint, the engine's ready to go, and I have some time on my hands and nothing else fun to do. There was space in the garage, so I pushed it up the driveway and in to the garage and began cleaning. I started with the engine compartment, removing wiring, hoses and ancillary equipment still mounted to the fender wells and firewalls. I attacked the interior, removing seats, insulation, and wiring. I removed as much from the car as I could, and over the past two days I've made significant progress.
Make no mistake, this is the tip of the iceberg. It will be years before she's on the road again. There are some pretty serious body issues, not necessarily related to rust, but badly done body repair that has resulted in thick layers of bondo. So far I've found very little rust, which is a nice change (old BMWs were packed in saltwater before they left the factory).
I've restored a lot of old cars in my life, and I must say, that despite some bad bodywork, this car is remarkably original. There haven't been any aggregious attacks on her interior, no 6X9 speaker holes cut in the door panels, no chopped body bits. It will be a lot of work, but what I have to start with is not horrible.
The goal is to have her completely stripped to a bare shell on a rolling dolly sometime this summer. She'll then go to be plastic media blasted and primered so that I can begin the bodywork. When I sold my CS I used some of the funds to equip my workshop with a proper air compressor (5HP, 60 gallon tank IR rated at 12.3 CFM at 120PSI). This thing should handle just about any work I need, including sanding, grinding and painting) and a Millermatic 210 MiG welder (I can also do aluminum).
Over the past couple of days I've been removing seats, wiring, interior, and every part that isn't part of the shell and either boxing it or throwing it away. As you can see from the pictures above, there is a lot to do. The front left fender has been pretty mangled over the years, and is probably going to need to be completely replaced, Ditto for the front clip which has serious amounts of damage. Luckily the rest of the car is not too bad. For the most part it's very clean, with only mild surface rust (for the most part). There are several rust areas which will need to be fixed, but for a nearly 40 year old car that has been sitting a lot over the past ten, she looks pretty good. I can only compare it to my BMW CS/CSL experience and in that light the car is amazing. An E9 BMW would be rusted horribly with this sort of history.
I've been making good use of my Dynabrade angle grinder, and my DA Dynabrade sander. Using 3M sanding discs I've checked several areas of the car and have been happy to find fairly clean metal. So far, so good. There's plenty more work to be done.
Ciao!
9.19.03
It is with great shame that I announce that virtually no progress has been made on the Alfa since the beginning of the summer. The last time I wrote I had been cutting up an old CS body and hauling it off to the recycler. That job is done and the space that it gave us was available for only a brief amount of time.
I had moved the Alfa to the garage in hopes of stripping the body but soon two new projects loomed on the horizon, one for the house, the other for income. The house project is the construction of a retaining wall for our front yard and it's quite a task. All told the wall will be over 40 feet long, involve one 90 degree corner and a nearly 180 degree bend. It will be 4 feet tall and constructed of interlocking cinder blocks. As with many things the bulk of the work is preparation, and with retaining walls preparation involves digging......lots of digging. That project along with my continued studies have robbed the Alfa of attention.
Additionally, I've taken on a project to put together a friend's BMW CSL. Despite the guilt felt over not working on the Alfa I'm hoping some of the funds from the CSL job will help me to acquire some tools (such as a welder) and parts for the Alfa so in the long run it is good for the Alfa. It just makes the Alfa's restoration a longer run.
A month ago we made our annual 40 mile trek south to Laguna Seca for the Historic races and also to the Concorso Italiano. There were lots of pretty Alfas, Ferraris and other Italian marques there as usual. Since I have no pictures of our Alfa that are of interest, I included a couple from the show for you to appreciate. The yellow Fiat 500 belongs to my father Joe. This show was the maiden voyage for the little car following a 2 year restoration. Cute ain't it?
7.15.03
Work has definitely stalled on the Alfa over the past couple of months. Several work and school-related activities have kept me from getting work done on it. Most significant is my project to finally cut up and discard the smashed CS (affectionately dubbed, "The Hulk") from my yard so that I can make room to work on the Alfa.
I began the process a couple weeks ago, by removing the engine and using an oxy/acetyln torch to cut the old thing up. It was hot out and cutting up a car this way is NASTY work. Every time you hit places that have been undercoated, big black plumes of smoke waft in to your face. To make matters worse, big molten globs of metal fly through the air, usually landing somewhere in your shoe or inside your glove where they burn your skin while you frantically try to remove said article of clothing. It is NOT fun!
After a lot of sweating and a lot of work I'd gotten the car cut up in to some more manageable pieces but we ran out of oxygen before we could finish the job.
With this now accomplished I could put some of the pieces in the bed of my truck and run them to the junkyard to be recycled.
See you all next week!
Ciao!
5.25.2003-Long Time Gone
It has been a long time since I'd spent any time on the Alfa. Spring here in Northern California was one of the wettest on record and that prevented me for accomplishing a lot of things that were necessary in order go play with the Alfa.
Additionally, my pursuit of higher education took me out of the country for a couple weekends. All of this meant no time to work on the Alfa!
This weekend the weather allowed me to move some vehicles around and I was able to get the Alfa in to the garage to begin disassembly.
Despite the fact that our driveway is steep, I was able to push the little car up in to the garage by myself. Of course the engine is out, but it's still impressive to be able to do this.
I wasn't sure where to start. The car needs to be completely taken apart so that it can be media blasted. I need to take the doors off and for this I'll need a impact driver to get the philips head screws that hold the hinges to the door jamb. I started cutting the window gasket out for windshield removal, and also began to remove the interior trim. As you can see from this engine bay shot there is a lot of work to do, and a lot of cleaning as well.
I'm sure it will take many evenings to get the car stripped bare, but what else am I going to do with my time?
See you all next week!
Ciao!
3.23.2003-What a Blast!
This weekend saw some actual work done on the Alfa. I had a box full of engine and transmission mount parts that I removed when I took the engine and gearbox out that were crying out for attention. The paint on them was horrible, they were greasy and bent. The rubber bushes for the transmission cross-member were competely destroyed.
Thanks to my good friend Jon Nichols of Nichols Manufacturing (purveyor of Head-up Displays to the military and lightweight flywheels and clutchbaskets for Ducati owners) I was able to bead blast the box full of parts in his blast cabinet. Having access to this piece of equipment was invaluable when I restored my CS and if I were able to have my pick of home workshop tools a bead blasting cabinet would be right up there with a welder and a plasma cutter. Hopefully someday I'll have one, but in the mean time I'm lucky to have the occasional use of Jon's. The bead blasting made quick work of prepping all the parts for powder coating, and I was even able to use his 50-ton press to remove the wasted bushings.
This week for the first time in a while I have pictures! See the before and after pictures and you'll understand why I think bead blasting is so cool. With a little work these guys will be ready for powdercoating, at which point I'll box them up and store them until the day I'm ready to re-install them on the car.
Saturday also saw the second meeting of the growing local Northern California Alfa/BMW owner's Pose-n-drive session. This event saw the addition of a new face, Mr. Erik Lutkin, whose Silver 74 GTV joined Tom Hardy's 67, Jeff Mc Neill's wonderfully restored 74, and my CS. We met at Alice's Restaurant and after a short pose session we headed out Highway 84 toward the coast. With the exception of a large gaggle of bicyclists whose presence severely limited us for a few miles the roads were clean and clear and we had a nice time swapping the lead. I even got some video of us screaming Westward toward Highway 1. We then headed south on 1 along the coast, and then up through Soquel back to the house for sandwiches and bench racing on the deck.
Perhaps more local Alfisti will come out of the woodwork and we can begin making this a semi-regular event.
Ciao!
3.02.2003-Tapped Out
Follows a tale of two cars, one of Italian origin, long in the tooth and in need of love. The other, much newer and of Teutonic background still requires occasional love (as do all things with wheels and hearts).
My wife's 1997 Z3 had developed an oil leak that continued to get worse as the months passed. By last week the oil slick underneath the engine was starting to get embarrassing. Despite the fact that our garage floor is painted it was getting to be a real drag cleaning up oil every day. Besides that, German cars, new German cars, should just not leak oil.
I decided to find the source of the leak but a floor jack and jack stands did not allow me the perspective I needed to see where the oil was coming from. Last week I stopped by to see my good friends at Independent BMW of Palo Alto to see if they could help me out. With the car on one of their lifts Mike quickly informed me that it was the oil filter housing (huh?). "Costs about $500 including the part", he said. Yikes. I gave him some money for his time and thanked him before getting on my way. Since our car was supposedly still under warranty I decided to take it back to the dealer to have them fix it. Turns out BMW North America knows about this leaking oil filter housing problem. There are service bulletins out on it, and a revised part # that fixes the problems of the old part. I schedule the car for the service and drop it off. Three or four hours later I receive a call from the dealer ungraciously telling me that the car's warranty expired two weeks ago and that they would have to charge me (over $500) for the part and labor. "Sure you will", I thought to myself.
The reason I'm telling you all this is that I spent Saturday morning installing the part myself. That, combined with the other chores and workload on my desk right now prevented me from getting much quality time with the Alfa block, but I did manage to touch it for a little while and effect some positive change. As it turned out, the work on the little Bimmer was not too arduous, and only took 3 hours or so. Modern engines are both fun and frustrating to work on as despite the compact nature of their design, the fasteners and components themselves are usually in good shape and easy to remove. The Z3's alternator has it's own air intake and duct to keep it cool! The oil filter housing itself is something that Alfa Romeo would be proud of. It's cast aluminum, rather pretty for a German part, and rather intricate. It also costs a lot of money. Now the work is done, the car is driveable, and there's no more oil on the garage floor after she leaves.
On to the Alfa. I borrowed a set of Metric taps and dies from my father and am chasing all the threads on the studs and tapped holes in the block. Some of the auxilliary studs are a bit damaged so I'll be replaceing them when the time comes. Once that was done I chucked up a wire brush in a handheld drill and worked on removing the corrosion from the cylinder head studs. I've got some more work to do, but so far the brush does a good job and the studs themselves look great.
Next weekend is a TEMBA weekend and my current coursework is Economic Analysis for Global Business so I'm sure I'll have something fun to talk about next weekend in relating my Bschool learning to Alfa Romeo.
Ciao!
2.23.2003-Don't Stop Cleaning, it's gonna be a car someday
Sadly there is not much in the way of news to report this week. I did move the block back to the solvent tank for another round of cleaning now that the liners are out. I managed to get a lot of the junk that was caked around the inside of the block out and now I'm ready to go at it with a slightly more abrasive media. I'm going to use a wire brush chucked up in an electric drill to clean the corrosion off the studs and on some of the other areas. After that I'll chase all the threads with the appropriate die and get the block cleaned for reassembly. It's pretty much at it's most elemental state right now, there's really nothing else to remove.
I also began removing the head gasket material from the top of the block. This is a trick job because it's important to have a clean and uniform surface for reassembly but one has to be careful the way you remove the old gasket. The Alfa gaskets have a built in adhesive that gets activated with heat in order to seal the head to the block. This results in a rather thick coating of gasket material and glue on the head and the block upon disassembly. You must be careful if you use a razor blade to remove this stuff as the head and block are obviously aluminum which is obviously soft, so obviously you could do great damage if you're not careful. Obviously, I attempted to be careful. I found that some steel wool soaked in lacquer thinner did a good job of softening the material and that scrubbing on the surface helped clean it up pretty well. There is much more work to be done, but I'm confident that with time, elbow grease and patience I can get the head and the block cleaned properly.
The pictures at the right show this work as well as the inside of the block now that I've given it a first cleaning. It will get much prettier after I get in there with a wire brush to clean it up.
Ciao!
2.16.2003
Last time I touched the Alfa engine block it was to give it a bath in the solvent tank. With that job now completed I needed to figure out whether or not I was going to remove the cylinder liners. I originally had planned to leave them in as they looked to be in good condition, there was no signs of leakage from the seals, and they were in place pretty well.
After mulling the situation over I decided to pull them out, mostly so that I could clean the passages around the liners at the bottom of the block. There was some pretty heavy corrosion and rust in there and I couldn't see that I'd be able to effectively get it out with the liners in place.
So, with an easy 180 degree rotation of my wonderful AutoComponenti modified engine stand I had the block upside down and was ready to remove the liners.
Some gentle but persistent tapping with a brass drift and a hammer and the liners slowly came out of the block.
Now I'm ready to throughly scrub the block to remove the corrosion and dirt. Then I'll make the decision as to whether or not I'll re-use the liners or buy a complete matched set of liners and pistons.
Ciao!
5.25.2003-Long Time Gone
It has been a long time since I'd spent any time on the Alfa. Spring here in Northern California was one of the wettest on record and that prevented me for accomplishing a lot of things that were necessary in order go play with the Alfa.
Additionally, my pursuit of higher education took me out of the country for a couple weekends. All of this meant no time to work on the Alfa!
This weekend the weather allowed me to move some vehicles around and I was able to get the Alfa in to the garage to begin disassembly.
Despite the fact that our driveway is steep, I was able to push the little car up in to the garage by myself. Of course the engine is out, but it's still impressive to be able to do this.
I wasn't sure where to start. The car needs to be completely taken apart so that it can be media blasted. I need to take the doors off and for this I'll need a impact driver to get the philips head screws that hold the hinges to the door jamb. I started cutting the window gasket out for windshield removal, and also began to remove the interior trim. As you can see from this engine bay shot there is a lot of work to do, and a lot of cleaning as well.
I'm sure it will take many evenings to get the car stripped bare, but what else am I going to do with my time?
See you all next week!
Ciao!
3.23.2003-What a Blast!
This weekend saw some actual work done on the Alfa. I had a box full of engine and transmission mount parts that I removed when I took the engine and gearbox out that were crying out for attention. The paint on them was horrible, they were greasy and bent. The rubber bushes for the transmission cross-member were competely destroyed.
Thanks to my good friend Jon Nichols of Nichols Manufacturing (purveyor of Head-up Displays to the military and lightweight flywheels and clutchbaskets for Ducati owners) I was able to bead blast the box full of parts in his blast cabinet. Having access to this piece of equipment was invaluable when I restored my CS and if I were able to have my pick of home workshop tools a bead blasting cabinet would be right up there with a welder and a plasma cutter. Hopefully someday I'll have one, but in the mean time I'm lucky to have the occasional use of Jon's. The bead blasting made quick work of prepping all the parts for powder coating, and I was even able to use his 50-ton press to remove the wasted bushings.
This week for the first time in a while I have pictures! See the before and after pictures and you'll understand why I think bead blasting is so cool. With a little work these guys will be ready for powdercoating, at which point I'll box them up and store them until the day I'm ready to re-install them on the car.
Saturday also saw the second meeting of the growing local Northern California Alfa/BMW owner's Pose-n-drive session. This event saw the addition of a new face, Mr. Erik Lutkin, whose Silver 74 GTV joined Tom Hardy's 67, Jeff Mc Neill's wonderfully restored 74, and my CS. We met at Alice's Restaurant and after a short pose session we headed out Highway 84 toward the coast. With the exception of a large gaggle of bicyclists whose presence severely limited us for a few miles the roads were clean and clear and we had a nice time swapping the lead. I even got some video of us screaming Westward toward Highway 1. We then headed south on 1 along the coast, and then up through Soquel back to the house for sandwiches and bench racing on the deck.
Perhaps more local Alfisti will come out of the woodwork and we can begin making this a semi-regular event.
Ciao!
3.02.2003-Tapped Out
Follows a tale of two cars, one of Italian origin, long in the tooth and in need of love. The other, much newer and of Teutonic background still requires occasional love (as do all things with wheels and hearts).
My wife's 1997 Z3 had developed an oil leak that continued to get worse as the months passed. By last week the oil slick underneath the engine was starting to get embarrassing. Despite the fact that our garage floor is painted it was getting to be a real drag cleaning up oil every day. Besides that, German cars, new German cars, should just not leak oil.
I decided to find the source of the leak but a floor jack and jack stands did not allow me the perspective I needed to see where the oil was coming from. Last week I stopped by to see my good friends at Independent BMW of Palo Alto to see if they could help me out. With the car on one of their lifts Mike quickly informed me that it was the oil filter housing (huh?). "Costs about $500 including the part", he said. Yikes. I gave him some money for his time and thanked him before getting on my way. Since our car was supposedly still under warranty I decided to take it back to the dealer to have them fix it. Turns out BMW North America knows about this leaking oil filter housing problem. There are service bulletins out on it, and a revised part # that fixes the problems of the old part. I schedule the car for the service and drop it off. Three or four hours later I receive a call from the dealer ungraciously telling me that the car's warranty expired two weeks ago and that they would have to charge me (over $500) for the part and labor. "Sure you will", I thought to myself.
The reason I'm telling you all this is that I spent Saturday morning installing the part myself. That, combined with the other chores and workload on my desk right now prevented me from getting much quality time with the Alfa block, but I did manage to touch it for a little while and effect some positive change. As it turned out, the work on the little Bimmer was not too arduous, and only took 3 hours or so. Modern engines are both fun and frustrating to work on as despite the compact nature of their design, the fasteners and components themselves are usually in good shape and easy to remove. The Z3's alternator has it's own air intake and duct to keep it cool! The oil filter housing itself is something that Alfa Romeo would be proud of. It's cast aluminum, rather pretty for a German part, and rather intricate. It also costs a lot of money. Now the work is done, the car is driveable, and there's no more oil on the garage floor after she leaves.
On to the Alfa. I borrowed a set of Metric taps and dies from my father and am chasing all the threads on the studs and tapped holes in the block. Some of the auxilliary studs are a bit damaged so I'll be replaceing them when the time comes. Once that was done I chucked up a wire brush in a handheld drill and worked on removing the corrosion from the cylinder head studs. I've got some more work to do, but so far the brush does a good job and the studs themselves look great.
Next weekend is a TEMBA weekend and my current coursework is Economic Analysis for Global Business so I'm sure I'll have something fun to talk about next weekend in relating my Bschool learning to Alfa Romeo.
Ciao!
5.25.2003-Long Time Gone
It has been a long time since I'd spent any time on the Alfa. Spring here in Northern California was one of the wettest on record and that prevented me for accomplishing a lot of things that were necessary in order go play with the Alfa.
Additionally, my pursuit of higher education took me out of the country for a couple weekends. All of this meant no time to work on the Alfa!
This weekend the weather allowed me to move some vehicles around and I was able to get the Alfa in to the garage to begin disassembly.
Despite the fact that our driveway is steep, I was able to push the little car up in to the garage by myself. Of course the engine is out, but it's still impressive to be able to do this.
I wasn't sure where to start. The car needs to be completely taken apart so that it can be media blasted. I need to take the doors off and for this I'll need a impact driver to get the philips head screws that hold the hinges to the door jamb. I started cutting the window gasket out for windshield removal, and also began to remove the interior trim. As you can see from this engine bay shot there is a lot of work to do, and a lot of cleaning as well.
I'm sure it will take many evenings to get the car stripped bare, but what else am I going to do with my time?
See you all next week!
Ciao!
3.23.2003-What a Blast!
This weekend saw some actual work done on the Alfa. I had a box full of engine and transmission mount parts that I removed when I took the engine and gearbox out that were crying out for attention. The paint on them was horrible, they were greasy and bent. The rubber bushes for the transmission cross-member were competely destroyed.
Thanks to my good friend Jon Nichols of Nichols Manufacturing (purveyor of Head-up Displays to the military and lightweight flywheels and clutchbaskets for Ducati owners) I was able to bead blast the box full of parts in his blast cabinet. Having access to this piece of equipment was invaluable when I restored my CS and if I were able to have my pick of home workshop tools a bead blasting cabinet would be right up there with a welder and a plasma cutter. Hopefully someday I'll have one, but in the mean time I'm lucky to have the occasional use of Jon's. The bead blasting made quick work of prepping all the parts for powder coating, and I was even able to use his 50-ton press to remove the wasted bushings.
This week for the first time in a while I have pictures! See the before and after pictures and you'll understand why I think bead blasting is so cool. With a little work these guys will be ready for powdercoating, at which point I'll box them up and store them until the day I'm ready to re-install them on the car.
Saturday also saw the second meeting of the growing local Northern California Alfa/BMW owner's Pose-n-drive session. This event saw the addition of a new face, Mr. Erik Lutkin, whose Silver 74 GTV joined Tom Hardy's 67, Jeff Mc Neill's wonderfully restored 74, and my CS. We met at Alice's Restaurant and after a short pose session we headed out Highway 84 toward the coast. With the exception of a large gaggle of bicyclists whose presence severely limited us for a few miles the roads were clean and clear and we had a nice time swapping the lead. I even got some video of us screaming Westward toward Highway 1. We then headed south on 1 along the coast, and then up through Soquel back to the house for sandwiches and bench racing on the deck.
Perhaps more local Alfisti will come out of the woodwork and we can begin making this a semi-regular event.
Ciao!
5.25.2003-Long Time Gone
It has been a long time since I'd spent any time on the Alfa. Spring here in Northern California was one of the wettest on record and that prevented me for accomplishing a lot of things that were necessary in order go play with the Alfa.
Additionally, my pursuit of higher education took me out of the country for a couple weekends. All of this meant no time to work on the Alfa!
This weekend the weather allowed me to move some vehicles around and I was able to get the Alfa in to the garage to begin disassembly.
Despite the fact that our driveway is steep, I was able to push the little car up in to the garage by myself. Of course the engine is out, but it's still impressive to be able to do this.
I wasn't sure where to start. The car needs to be completely taken apart so that it can be media blasted. I need to take the doors off and for this I'll need a impact driver to get the philips head screws that hold the hinges to the door jamb. I started cutting the window gasket out for windshield removal, and also began to remove the interior trim. As you can see from this engine bay shot there is a lot of work to do, and a lot of cleaning as well.
I'm sure it will take many evenings to get the car stripped bare, but what else am I going to do with my time?
See you all next week!
Ciao!
3.23.2003-What a Blast!
This weekend saw some actual work done on the Alfa. I had a box full of engine and transmission mount parts that I removed when I took the engine and gearbox out that were crying out for attention. The paint on them was horrible, they were greasy and bent. The rubber bushes for the transmission cross-member were competely destroyed.
Thanks to my good friend Jon Nichols of Nichols Manufacturing (purveyor of Head-up Displays to the military and lightweight flywheels and clutchbaskets for Ducati owners) I was able to bead blast the box full of parts in his blast cabinet. Having access to this piece of equipment was invaluable when I restored my CS and if I were able to have my pick of home workshop tools a bead blasting cabinet would be right up there with a welder and a plasma cutter. Hopefully someday I'll have one, but in the mean time I'm lucky to have the occasional use of Jon's. The bead blasting made quick work of prepping all the parts for powder coating, and I was even able to use his 50-ton press to remove the wasted bushings.
This week for the first time in a while I have pictures! See the before and after pictures and you'll understand why I think bead blasting is so cool. With a little work these guys will be ready for powdercoating, at which point I'll box them up and store them until the day I'm ready to re-install them on the car.
Saturday also saw the second meeting of the growing local Northern California Alfa/BMW owner's Pose-n-drive session. This event saw the addition of a new face, Mr. Erik Lutkin, whose Silver 74 GTV joined Tom Hardy's 67, Jeff Mc Neill's wonderfully restored 74, and my CS. We met at Alice's Restaurant and after a short pose session we headed out Highway 84 toward the coast. With the exception of a large gaggle of bicyclists whose presence severely limited us for a few miles the roads were clean and clear and we had a nice time swapping the lead. I even got some video of us screaming Westward toward Highway 1. We then headed south on 1 along the coast, and then up through Soquel back to the house for sandwiches and bench racing on the deck.
Perhaps more local Alfisti will come out of the woodwork and we can begin making this a semi-regular event.
Ciao!
3.02.2003-Tapped Out
Follows a tale of two cars, one of Italian origin, long in the tooth and in need of love. The other, much newer and of Teutonic background still requires occasional love (as do all things with wheels and hearts).
My wife's 1997 Z3 had developed an oil leak that continued to get worse as the months passed. By last week the oil slick underneath the engine was starting to get embarrassing. Despite the fact that our garage floor is painted it was getting to be a real drag cleaning up oil every day. Besides that, German cars, new German cars, should just not leak oil.
I decided to find the source of the leak but a floor jack and jack stands did not allow me the perspective I needed to see where the oil was coming from. Last week I stopped by to see my good friends at Independent BMW of Palo Alto to see if they could help me out. With the car on one of their lifts Mike quickly informed me that it was the oil filter housing (huh?). "Costs about $500 including the part", he said. Yikes. I gave him some money for his time and thanked him before getting on my way. Since our car was supposedly still under warranty I decided to take it back to the dealer to have them fix it. Turns out BMW North America knows about this leaking oil filter housing problem. There are service bulletins out on it, and a revised part # that fixes the problems of the old part. I schedule the car for the service and drop it off. Three or four hours later I receive a call from the dealer ungraciously telling me that the car's warranty expired two weeks ago and that they would have to charge me (over $500) for the part and labor. "Sure you will", I thought to myself.
The reason I'm telling you all this is that I spent Saturday morning installing the part myself. That, combined with the other chores and workload on my desk right now prevented me from getting much quality time with the Alfa block, but I did manage to touch it for a little while and effect some positive change. As it turned out, the work on the little Bimmer was not too arduous, and only took 3 hours or so. Modern engines are both fun and frustrating to work on as despite the compact nature of their design, the fasteners and components themselves are usually in good shape and easy to remove. The Z3's alternator has it's own air intake and duct to keep it cool! The oil filter housing itself is something that Alfa Romeo would be proud of. It's cast aluminum, rather pretty for a German part, and rather intricate. It also costs a lot of money. Now the work is done, the car is driveable, and there's no more oil on the garage floor after she leaves.
On to the Alfa. I borrowed a set of Metric taps and dies from my father and am chasing all the threads on the studs and tapped holes in the block. Some of the auxilliary studs are a bit damaged so I'll be replaceing them when the time comes. Once that was done I chucked up a wire brush in a handheld drill and worked on removing the corrosion from the cylinder head studs. I've got some more work to do, but so far the brush does a good job and the studs themselves look great.
Next weekend is a TEMBA weekend and my current coursework is Economic Analysis for Global Business so I'm sure I'll have something fun to talk about next weekend in relating my Bschool learning to Alfa Romeo.
Ciao!
2.23.2003-Don't Stop Cleaning, it's gonna be a car someday
Sadly there is not much in the way of news to report this week. I did move the block back to the solvent tank for another round of cleaning now that the liners are out. I managed to get a lot of the junk that was caked around the inside of the block out and now I'm ready to go at it with a slightly more abrasive media. I'm going to use a wire brush chucked up in an electric drill to clean the corrosion off the studs and on some of the other areas. After that I'll chase all the threads with the appropriate die and get the block cleaned for reassembly. It's pretty much at it's most elemental state right now, there's really nothing else to remove.
I also began removing the head gasket material from the top of the block. This is a trick job because it's important to have a clean and uniform surface for reassembly but one has to be careful the way you remove the old gasket. The Alfa gaskets have a built in adhesive that gets activated with heat in order to seal the head to the block. This results in a rather thick coating of gasket material and glue on the head and the block upon disassembly. You must be careful if you use a razor blade to remove this stuff as the head and block are obviously aluminum which is obviously soft, so obviously you could do great damage if you're not careful. Obviously, I attempted to be careful. I found that some steel wool soaked in lacquer thinner did a good job of softening the material and that scrubbing on the surface helped clean it up pretty well. There is much more work to be done, but I'm confident that with time, elbow grease and patience I can get the head and the block cleaned properly.
The pictures at the right show this work as well as the inside of the block now that I've given it a first cleaning. It will get much prettier after I get in there with a wire brush to clean it up.
Ciao!
2.16.2003
Last time I touched the Alfa engine block it was to give it a bath in the solvent tank. With that job now completed I needed to figure out whether or not I was going to remove the cylinder liners. I originally had planned to leave them in as they looked to be in good condition, there was no signs of leakage from the seals, and they were in place pretty well.
After mulling the situation over I decided to pull them out, mostly so that I could clean the passages around the liners at the bottom of the block. There was some pretty heavy corrosion and rust in there and I couldn't see that I'd be able to effectively get it out with the liners in place.
So, with an easy 180 degree rotation of my wonderful AutoComponenti modified engine stand I had the block upside down and was ready to remove the liners.
Some gentle but persistent tapping with a brass drift and a hammer and the liners slowly came out of the block.
Now I'm ready to throughly scrub the block to remove the corrosion and dirt. Then I'll make the decision as to whether or not I'll re-use the liners or buy a complete matched set of liners and pistons.
Ciao!
2.02.2003
For some reason this page got overwritten last week when I updated the site and the pictures of the cleaned engine block were missing. Here then, are the pictures of the engine block looking a lot cleaner after spending some time in the solvent tank.
It was very satisfying to clean off the years of oil and crud that coated the entire engine block. It's looking a little cleaner and a lot nicer now.
My next step will be to remove the liners so that I can clean the area around the studs and the water passages. The liners are in there pretty good, I hope I'm able to get them out without having to resort to a hydraulic press.
Ciao!
1.26.2003-Super Bowl Weekend
A lot has been going on in my personal life lately and it's been impacting the amount of time I've been able to spend on the Alfa engine. That's ok by me as this project is not one that I expect to be completed in 12 months. In one week I begin a year-long MBA program and I've been preparing during the evenings rather than spending them in the garage. I have made some progress since last week though.
Last time I left the engine I had most of the con-rod caps off the crank but the crank itself was still in the block, and the pistons were still in the liners. I had not figured out how to pull the number 5 main bearing cap out of its mortised position in the rear of the block, and I had not pulled the front timing gear off the crank. Both of these situations prevented the crank from being removed from the block. I was anxious to get it all apart so that I could begin cleaning the various parts and determining what's needed for re-assembly.
The first thing task I tackled was pulling that number 5 main bearing cap. This turned out to be much easier than expected, and a few taps with a jelly-head hammer got it out far enough that I could just lever it right out without damaging the aluminum.
Moving to the front of the block I again tapped gently on the keyed timing gear and it was soon off too, along with the lower timing chain and the intermediate gear.
With these pieces now off, I could lift the crank out of the block. In doing so I found yet another failed bearing on the number two con-rod. This one had actually fractured in to two pieces. I don't know if this engine was run out of oil or if the oil galleys in the crank were plugged but something sinister definitely fell on the bottom end.
I then discovered that you can in fact push the pistons out of the liners from the bottom and so soon I had all four pistons out of the block. At this point it's now a bare block (with the liners still intact) covered in lots of grease. I'll make sure to get some pictures before and after so you can see all the pieces in their glory. The next step is to get that block in the tank and introduce it to the wonderful cleaning powers of solvent. Then I'll inspect the bores, measure the ring gaps and determine whether or not she needs a new set of liners and pistons.
Check back in a day or so and I should have some pictures posted of these latest results.
Ciao!
1.19.2003-Time out to play
There is not much new to report this week as far as progress on the engine. As you recall, the number three conrod journal is heavily scored due to a bearing failure. The crank has already been ground to 30 thou under standard which is the service limit so I'll need to find a nice 1600cc crank to rebuild the engine. I did tinker a little and removed the helical gear at the end of the crankshaft but I've not yet figured out how to remove the intermediate timing chain gear from the crank. It appears to be pressed on and located by a woodruff key but it's on there pretty tight. I need to consult a workshop manual or the knowledge of someone with experience before I mess something up.
I've met several very interesting and dedicated folks on the Alfa list, two of whom live up the Peninsula from me in San Francisco. After exchanging many emails with them I decided it was imperative that we meet in real life. Last Sunday Glenn Zucca (74 GTV currently undergoing restoration), Tom Hardy (67 GT Veloce, original condition) and Jeff Mc Neill (74 GTV, just finished complete cosmetic restoration), and a BMW CS friend of mine (Kurt Delimon) met at Alice's Restaurant for a "pose and drive" event. Glenn's GTV is inoperative so he met me at my place and together we drove my 1973 BMW 3.5 CS up to Alice's. There, we met Tom, Jeff and Kurt already gracing the parking lot with their beautiful cars. I know that German cars and Italian cars don't really mix, but the CS is saved by the fact that it was based on the previous 3200CS, which was designed by Bertone, who also designed the GTV, so there is a spiritual link. To me there is more than that even as I see a lot of similarities in the design of the two cars. Here are some pictures of the cars in the parking lot that morning.
We left Alice's for a spirited drive through the coastal mountains and stopped by Glenn's house to view his Alfa. From there we headed to my place for more shop talk, Alfa viewing, and lunch. Along the way I was fortunate enough to drive both Tom and Jeff's beautiful cars. Thanks guys!
1.13.2003-Knock Knock........it's your engineHello. This is your engine speaking. I'm afraid someone did not put me together properly and if you don't do something about it soon the parts of me that are supposed to be inside the block my rise up in revolt and project themselves through my lovely aluminum coat. You hear that knocking on acceleration? It's coming from my number three cylinder, specifically the connecting rod bearing in that cylinder. See that picture to the right? It's of the bearing and as you can see, it's not too happy. It appears that I did not get my recommended daily allowance of oil, or perhaps someone installed a faulty bearing because as you can see, the bearing is destroyed. The friction, which not only wore the bearing's soft metal lining completely way also caused enough heat that the bearing itself warped and now does not fit properly in the connecting rod cap. The damage to my crank was not too bad, but I don't know if merely polishing it will do the trick. You may need to grind my crank and it's already been ground two or three times before. If you can safely grind my crank to 040 thou under please do so, otherwise, you may need to find me a new crankshaft. I promise you that if you find the source of the damage and make sure all my oil galleys are clean and obstruction free, and assemble me with loving care I will be happy to provide you with tens of thousands of worry-free miles of service. And the only time I'll ever speak again is to sing my lovely Italian 4 cylinder opera. Yours, The Engine |
1.12.2003-The New Year and Winter DoldrumsThe past month has brought little in the way of Alfa tinkering. The Christmas holidays and my preoccupation with a leaking gearbox in my old BMW CS have prevented me from spending any real quality time with Shakespeare. I was also at a point where I needed to get the engine up off its dolly and on to my engine stand which necessitated an appropriate adaptor. Jim Steck of AutoComponenti makes such an adaptor and I ordered one from him. He too was busy during the holidays and it was just this week that I finally received the adaptor. The workmanship and quality of finish is excellent, better than I could have done myself. It was $35 well spent. With this part now in hand I could bolt it to the block and mount it in the stand. A unique feature of Jim's part is that it picks up the engine mount studs on the right side of the block which then allows the engine to rotate on it's latitudinal axis (rather than longitudinally as with most engine stands). It fits in to a standard Harbor Freight engine stand. I turned the engine upside down and removed the two pieces of the oil pan, the front timing cover, and the oil pump. I also began removing main bearing caps. To me this is the most exciting and interesting part of engine disassembly as you are able at once to determine the relative health of the engine. It's like looking at history. I was not sure what to expect because I had no idea as to the car's maintenance or overhaul records but this engine has definitely been apart before. As you can see from the pictures, the main bearing journals are in very good condition. At this point a regrind seems completely unnecessary although I've not yet mic'd the journals and done a full inspection. The #4 big-end journal (visible in the last picture) is also in good condition. I have not yet removed the rest of the connecting rods, I'm most interested in #3 as I believe that's the source of the knock that the engine was making when you'd rev the throttle from idle. It also appears that some previous owner had the crank's oil galleys tapped for threaded plugs. I was going to do this myself and am happy to see it's already been done. Now I don't need to worry about them falling out in the future. I continue to be impressed with the quality of this engine. It really is a little jewel to work on, if a little dirty. The engine is filthy and the front cover, oil pan and other auxilliary parts all spent lots of time being scrubbed down in the solvent tank. After the first wash they're starting to look more like engine parts and less like junkyard trash. The fins on the lower part of the oil pan are not too badly damaged although you can see where it's hit hard ground before. Dressing them up with a file before it's reinstalled will help appearances a great deal. I plan on installing a sump guard to the car to prevent future damage to this pretty piece. I'm almost ready to remove the crankshaft from the block. I just need to figure out how to pull the gear off the crankshaft and pull the #5 main bearing from its "mortised" place in the rear of the block. Then I should be able to get a clear understanding of not only the crank's health, but also that of the pistons and liners. Hopefully I'll be able to get those tasks completed before the end of next weekend. Ciao! |
From the archives: 2002
12.15.2002-Zero ProgressSadly Mother Nature prevented any work at all in the garage this past weekend. Northern California has been hit by one storm after another the past three days and we've seen over 10 inches of rain here at Summit House. This, combined with high winds, conspired to knock out power for most of the weekend. We do have a generator, and we used it quite a bit, but it's not enough to light or power the whole house and we have to be judicious with our use of electricity during power outages. The wet and windy weather didn't exactly fill one with a lot of desire to work in the garage anyway, so the only work I did on the Alfa this weekend was in my head. I'm hoping that my motor mount will arrive before we leave for Christmas vacation and that I'll be able to start taking the engine apart. I'm just dying to see what the the crank and big ends look like. Since I don't have any pictures to update you with I've thrown in two pictures taken from the Concorso Italiano last August at the Quail Lodge. I'm hoping that our car will look much like the red one when it's done. Until next time.. Ciao! TJ Update 12.17.2002 I made a couple images of my camshafts and the engine being disassembled which I'll share here in lieu of any actual real progress. The numbers stamped/cast in to them at the back end are: 105020320001 The top one has a 'C' cast in to it just behind the first bearing journal (at the timing gear end) and is the intake. The bottom one has a 'D' in the same spot and is the exhaust. These camshafts appear to be in very good condition as there is very little wear on the lobes or journals. I will most likely just clean them up and re-use them. Finally, a picture of the filthy engine with the waterpump removed. I've removed all the nuts and bolts that hold the timing cover to the block and oil pan but I need to remove the oil pan before it can come off. |
12.8.2002-A Tour of the ShopAs a DIY mechanic who does not enjoy the luxury of a separate workshop I have to use our two-car garage for most of the work I do. I've learned a lot about conservation of space and maximizing efficiency. When serving as Alfa Restoration HQ the garage must house: 1 Ducati 916-The Cowpoke Racing Ducati 1 Ducati Monster-My wife's primary motorcycle 1 Norton Commando-Restored years ago, rarely ridden, but too much of a sentimental attachment and mechanical mana to let go of. 1 Suzuki RG 250-Wife's secondary motorcycle, a rather unique little gem but it's For Sale as we need the space and would love to put the money in to the Alfa. 1 BMW Z3-My wife's car. Convertibles do not fare well in this climate and everyone deserves to have their car stored inside. 1 BMW 3.0 CS-My car, which I just finished restoring. Believe it or not, I'm actually able to get all these vehicles in the garage and still be able to move around a little. It's hard to get to certain areas so when I'm doing serious work I move the cars outside. Motorcycles are fairly small and narrow, and easy to move around, so I store them up against the walls and in between the cars. They're a little harder to get out this way, but during the winter we don't ride that much anyway, so it's not a big deal. The real problems will start when I get to a point when the Alfa needs to be stored inside for paint, assembly etc. One of the two cars is going to need to move outside and neither are good examples of "weatherproof". Perhaps I'll build a carport someday. For now I'm just happy to have space be my biggest problem. After years of suffering through less than adequate garages I'm very fortunate to have a decent space to work in. It's warm enough to work in during the winter. It's bigger than anything I've ever had, and it's clean and well-lit. Here's a picture of the garage fully loaded. As you can see, there's not much room available, but everything is safely inside. It's very satisfying to know that your babies are safe and warm and dry on a cold and rainy evening. When we bought this house the first thing I did to the garage was to paint the floor. It was hard to not want to move everything in to the garage right away but I made sure that this was the first upgrade I made. The house was fairly new and the garage had never had a car stored in it so the concrete was in good condition to paint. Still, I followed the preparation procedure completely, etching the floor with Muriatic acid before painting. For paint, I used Griot's Garage Grey Floor Paint. After nearly 4 years of use and abuse it's holding up very well and continues to be easy to clean. It has been one of the best things I've ever done for the garage.
Another feature of the garage which has been invaluable is my solvent tank. Years ago I was driving through an area with a high concentration of automotive repair shops. I saw a "going out of business" sign and pulled in to see what they had. There I found a Snap-On solvent tank and I did not hesitate to make and offer on it. I didn't have a truck at the time so it took a little effort to get the thing home. Moving was always a drag because transporting it is not fun, but now that I'm settled in all those worries are a thing of the past. From the first time I ever hunched over a dirty part in a oil pan pouring solvent (or something worse) over it I dreamed of owning a proper solvent tank. Now I have one, and it makes cleaning parts fun because it's so easy to use. Here's a picture of one of the finest additions I've ever made to my garage. As you can see, it has two adjustable, flexible nozzles which deliver the solvent as well as an overhead light. The tank holds 25 gallons of solvent. I buy Stoddard Solvent at a local industrial oil supply house for about $5 a gallon. Just to the left of the solvent tank is the oven with which I cure my powdercoated parts. I use the Eastwood home powdercoating system. It works very well for parts small enough to put in a standard oven. This happened to be one out of our kitchen as we upgraded our oven range last year, but you could easily get by with an older, used oven sourced from the classified section of your local paper. The most important part of any garage is the workbench for it's where we spend most of our time. This one was made for me by my father for my 33rd birthday and I love it. It's sturdy, has a replaceable top (MDF or masonite) and has two sliding drawers with compartments for smaller tools. Best of all, it's the only one like it in the world. Thanks Dad! It's taken a few years to get the workshop set up the way I want it, and now of course I'm wanting more space. For now I'm just happy to have a nice clean and well-lit environment in which to bring obsolete cars and motorcycles back to life |
12.7.2002-Keep on CleaningWhen you pull an engine out of a thirty-five year old car and then take said engine apart one tends to end up with a mess. Cleanliness is not just next godliness in the world of automotive restorations, it's an imperative so today I took stock of the parts I had so far. I boxed up those that wouldn't be needed for a while and then got to cleaning my garage again. There was still a lot of dirt and grease from the engine removal so I spent some time sweeping, mopping and organizing the Cowpoke Racing restoration shop before I did anything serious. After an hour or so this is what I had. I spent some more time in the solvent tank on the cylinder head letting solvent shower on the part while I got to work on cam cover. Someone had attempted to paint it crinkle black and the paint looked horrible. I intend to polish the bare aluminum so the first thing that had to happen was to strip the paint. Here's a picture before............
And now after stripping..........
The next task will be to sand the casting marks out and get a uniform finish before I begin polishing the part on the big Baldor polisher lent to me by good friend and fellow Alfisti, Glenn Zucca. I suppose I should get some polishing wheels first.
I've also spent some time using my friend's bead blasting cabinet. The first item to get blasted was the fan shroud for the radiator. It is a little bent and requires some straightening, but otherwise it's in good condition. This part has the distinction of being the first one to be cleaned/blasted/restored on the car. It will be the first item to be powdercoated, and I'll make sure that moment is captured in pixels. |
11.26.2002-Heads up!I continued cleaning pieces of the engine as I dismantled it. I removed the starter backing plate, the intake manifold, the engine mounts, and the distributor. I wanted to get the head off because...........well, just because I did. Let's face it. Who among us doesn't love looking inside old engines? It's like cracking an old vault and there's always the possibility you'll be horrified by what you find. It's also possible that you'll find nothing more than a high-mileage engine with some wear and tear that can be rectified with time and money and love. Given the fact that the cylinder head studs are steel and rest of the engine is aluminum I know it's common to have a lot of trouble getting the head separated from the block. Corrosion around the cylinder head studs can effectively weld the head to the block. Luckily for me I was able to get the head off with some gentle tapping by a rubber mallet. It immediately went to the solvent tank for its first bath. So far I have not found anything terribly scary inside the engine. The bores look like they've got some miles on them but they don't appear to be badly scored, glazed or otherwise unserviceable. Of course it will take a thorough disassembling of the pistons, rings and crank to determine what needs rebuilding. I was surprised to see a visible gap between the piston and the bore. I haven't measured it so it may be within spec, or it may just be an optical illusion, but it appears the pistons are somewhat loose in their bores. A little time with a micrometer will tell the truth. I've ordered an engine mount adapter from Jim Steck at AutoComponenti and am going to wait further dismantling until I get that part. It will be much easier to remove the oil pan and crank with the engine at proper working height and I won't need to remove the cylinder head studs to turn the engine upside down. I cleaned up for the evening and headed inside to tell the story here on the website. See you in a week or so after the Thanksgiving Holiday! Ciao! |
11.25.2002-Gentlemen start your cleaningSwitching gears for a while I moved over to the engine. I was really looking forward to getting it apart as I wanted to see what was the cause of the knocking noise it was making. I suspect a con-rod bearing but of course you never know. I removed the flywheel, intake manifold, engine mounts and valve cover. The dirty pieces got put in the solvent tank for their cleaning session. I was just cleaning myself up when the dogs came out to ask me if I would mind taking them to the school to play some ball. It seemed like a good time to quit, so I put down my tools, moved the Z3 back in to the garage and said goodnight. Tomorrow night I hope to get the head off the engine and get it cleaned up. Thanksgiving is coming and we're off on vacation for a week so I won't be able to work on her for a while. There's certainly plenty of work ahead but so far things are looking good! Ciao! 11.24.2002-Beginning the clean up I headed out to the garage this morning refreshed and ready to tackle the work of the new day. When I turned off the lights in the garage last night I left a pretty big mess. It had taken a lot out of me getting the engine and gearbox out in one day and I was very dirty, greasy, and more than a little sore. I went to great lengths to keep myself, my tools, and my garage clean during engine removal but it's still dirty work and no matter how hard you try, you're going to end up needing a shower. I like to wear latex surgical gloves on my hands for a lot of this work. It prevents grease from being embedded in your skin and under your fingernails. After years of scrubbing in vain to get grease out of my skin after working in the garage it's quite nice to peel off the disposable gloves to hands that need almost no washing at all. Of course there's no way to prevent grease from getting in your ears, eyes and hair, but at least your hands are clean. I got out of my dirty overalls, cracked myself a beer and soaked a while in the hot tub, reflecting on the sense of accomplishment. It felt good to have the engine out and I was looking forward to beginning the cleaning process. The engine, gearbox and engine bay are very dirty and I was looking forward to cleaning them all thoroughly. My goals for the day were to get the car back down on its wheels so I could roll her out of the shop and down to my storage area so Chela could get her Z3 back in the garage. It gets pretty wet here in the winter, and there are lots of trees constantly dropping leaves and needles. We try to keep the cars out of that as much as possible, but sometimes we just don't have enough room. The Alfa body needs to be stripped completely, but first I need to get what I've already removed cleaned, dismantled and stored. I also needed to clean the garage floor as it was pretty dirty. I'll again plug Griot's Garage Floor Paint for its excellent performance. When we bought the house the first thing I did, despite my nearly uncontrollable desire to set up shop immediately was to clean the concrete floor thoroughly and to paint it. It's been one of the best things I've ever done for my shop. The floor reflects light, is easy to clean, and best of all it looks great. Before I could roll the Alfa out of the shop I still needed to remove the brake pads from the calipers. They were so solidly frozen/rusted to the rotors that the car was nearly impossible to push. I had a hard time getting them out, but some pliers, a hammer, and a punch helped the process along. With the pads out the car was rollable, and I put the wheels back on and set her back down on the floor. I backed her out of the garage and tucked her safely in her spot and covered her up. Back in to the garage I mopped and cleaned the floor thoroughly before lunch. After lunch I went back to my now clean garage and had a look at the gearbox and engine. Both were dirty, the gearbox was exceptionally so. Second to the floor paint, my Snap-On Solvent tank is the best thing in my garage. I was very lucky in finding it at a going out of business sale at a local auto shop one day and the trouble I went to in getting it set up pays huge dividends when it comes time to clean parts. It's big enough to put an entire gearbox in and holds enough Stoddard Solvent that I can run it for hours withouth any problems. I turned it on and started cleaning the gearbox. I've never seen so much dirt and grease on an automotive component in my life. After an hour or so of scrubbing I had nearly all of the gearbox clean. I spent some time cleaning the flywheel cover and some of the brackets that are bolted to the bottom of the car too. They'll get bead blasted and then powder coated black before they get installed again. |
Switching gears for a while I moved over to the engine. I was really looking forward to getting it apart as I wanted to see what was the cause of the knocking noise it was making. I suspect a con-rod bearing but of course you never know. I removed the flywheel, intake manifold, engine mounts and valve cover. The dirty pieces got put in the solvent tank for their cleaning session.
I was just cleaning myself up when the dogs came out to ask me if I would mind taking them to the school to play some ball. It seemed like a good time to quit, so I put down my tools, moved the Z3 back in to the garage and said goodnight.
Tomorrow night I hope to get the head off the engine and get it cleaned up. Thanksgiving is coming and we're off on vacation for a week so I won't be able to work on her for a while. There's certainly plenty of work ahead but so far things are looking good!
Ciao!
11.23.2002-Pulling the lump out
Thank the gods for weekends! The goal for the day was to get the engine and gearbox out of the car and with my relatively early start I should be able to accomplish this task.. I had not called on any friends for help as I figured that with my engine hoist and a little creative thinking I should be able to get the engine out by myself. It is so much lighter and smaller than the cast-iron lumps in OTHER cars after all. If things got sticky, my wife Chela was in the garden and would be able to lend a hand.
Here's the way the engine compartment car looked before I got started.
With the car up on jackstands I creeped (Christmas gift from my lovely wife) under the car and began unbolting the the clutch linkage and transmission. The latter is a massive piece that is pretty impressive for such a small car. Back up top, I made sure all the hoses, accerator cables and wires were disconnected. After unbolting the engine mounts I connected my engine hoist and started lifting. I learned quickly that the forward progress of the engine was limited by that massive sway bar so I quickly removed the front swaybar mounts and let it drop to the floor. That gave me a little more forward movement but the transmission was now hitting the steering track rod. I removed the flywheel cover/shroud which forms the bottom of the transmission. This gave me a little more movement but the transmission was still hitting the trackrod. One solution would have been to remove that track rod and pivot it out of the way, while another was to simply remove the gearbox from the engine and lower it on to the floor using my floor jack. This was the option I chose, mostly because I did not have a whole lot of room around the car and with the gearbox still attached the whole assembly was much heavier and longer than I felt comfortable manipulating on my own. With another pair of hands it would have been a piece of cake. As it was, I got the gearbox out of the way and could then focus on the engine.
With the gearbox now off the back of the engine, the powerplant lifted cleanly and easily out of the engine compartment. There's nothing like those precious few seconds that the engine is suspended over the nose or fender of the car as you slowly pull the hoist back. Once it clears you're home free, but some very ugly visions go through your head while you're in the danger zone there. It's always easier removing an engine from a car needing bodywork and paint than it is reinstalling an engine in a freshly repainted car of course, so at some point in the future I'll have to deal with that scary scene again.
I moved the hoist clear of the car and set the engine down nice and easy on the little dolly I made several years ago. This is the second engine to call the dolly home as my CSs motor sat on it for over a year during that restoration. I'm waiting for my engine mount adapter from AutoComponenti so that I can mount the Alfa engine to my rolling engine stand. This will make the engine easier to disassemble and work on, and will give me a little more room in my shrinking garage.
Here's what the engine looked like sitting on the dolly after removal. You can see Godiva's wagging tail in the background. She was most excited to see the engine safely out of the car.
Both the engine and transmission were FILTHY. I was eager to get the really dirty parts off and in to my trusty solvent tank.
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Sunday, June 21, 2009
Parts arrive
As I continue to strip the body of our Giulia the hard way I have started to order replacement body panels and parts for the restoration. The body is pretty banged up and has significant amounts of bondo on it. I'm about 75% done with stripping the exterior but still have the interior, trunk and engine bay to do. I will do some of that with paint stripper as opposed to abrasive discs. I have placed orders with Highwood Alfa, Alfa Parts, IAP and Wolf Steel. Yesterday the postman brought a large box to the door with International shipping stamps on it. I was surprised that the parts arrived so quickly. Chris had told me he'd ship them out right away, but I didn't expect them to arrive via courier. The biggest piece in the box was the front center clip. As you are no doubt aware panels for step nose models are very hard to find these days and while remanufactured parts are available for some areas, their quality is always suspect. This turned out to be the case with the center panel I received from Highwood. It doesn't look too bad, but the top bracket for the grill is tacked on a good inch off center, meaning the spot welds will need to be drilled out, and it will need to be welded in the proper place. This is simply unacceptable, especially for a part that costs $900. Unfortunately I don't have a choice. I've also encountered a poorly made repop grill, which doesn't it properly at all. NOS parts are truly worth the time and money required to acquire them, assuming you can. So far the worst damage I've found is on the rear end. The car has been rear-ended at least once in its long life, and there is also substantial rust in the trunk. This will no doubt be the most challenging area of the body to get straight, but I'm committed to doing it properly, with a minimum amount of body filler, regardless of the time it takes. Mechanically, the engine parts are starting to come back from the machine shop. I got my crank back, newly magnafluxed, ground, micro polished and with fresh oil galley plugs and am now awaiting the head and block. I have nearly everything necessary to put it back together, including new liners and pistons, fuel and oil pumps, a gasket kit and various ancillary items. Another project that I need to embark upon is the cosmetic and mechanical restoration of the carburetors. With the coming car show season nearly upon us I'll be looking forward to seeing lots of restored Giulias for ideas, inspiration and instruction.
Wednesday, June 17, 2009
Tuesday, June 16, 2009
Tools
Much like woodworking, restoring an old car is all about tools. As a lifelong gearhead I'm obviously a big fan. There's nothing like using a quality tool that's made for a specific job. When you don't have the necessary tool for a certain task it's frustrating, when you do, it's pure bliss. Some tools have only one use, while others, multi-taskers can accomplish a variety of things. Right now I'm deep in stripping the paint from the body, and for that task I'm using two specific tools; a Dynabrade electric angle grinder, and a small Ingersoll Rand pneumatic angle grinder. I'm using 3M Scotchbrite purple pads to remove the paint, and while they work well doing that, they do tend to get torn up pretty quickly on Bondo. Of course it's very important to wear safety glasses when using these kinds of tools.
Monday, June 15, 2009
The kindest cut
Sunday, June 14, 2009
Being a stripper
Friday, June 12, 2009
Rewind back to the beginning

This blog will follow the progress of the restoration of our 1967 Alfa Romeo Giulia Sprint Veloce (GTV), which actually began several years ago, but has been on the back burner for a while due to other projects, both mechanical and non-mechanical. The car is for my wife Chela, hence "Chela's Alfa". I started to chronicle the work on the car on my website, which for technical reasons not worth going in to I no longer have the ability to update. You can find these posts at http://www.cowpokeracing.com by clicking on the "Alfaville" link. To recap however, here is the history of the car as far as I know.