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Reconstruction of a '34 Chevy Master Coupe


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Dismantled, cleaned and reassembled the wiper motor. Tested it using a vacuum line in my truck. It seems to work only in one direction. I have a hiss in the on/off lever area. When I pull it the shaft goes about 1/4 turn and stops. When I push it back in, it goes back to where it was.

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Ficken's told me the '34 Chevy units were almost always warped and more or less told me not to bother sending it in. I have a friend who is checking to see if other years will fit even if the '34 motor was a one year only. If it was that bad, I'll bet a lot of them were replaced.

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Pat, I do find strange that even with 12 V the engine is not turning more quicly. I hope that your starter motor will not give up with the extra effort.

Roger,

It's starting to pick up a bit of speed. I suppose patience is of the essence here. Meanwhile I pick away at other things.

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Ficken's told me the '34 Chevy units were almost always warped and more or less told me not to bother sending it in. I have a friend who is checking to see if other years will fit even if the '34 motor was a one year only. If it was that bad, I'll bet a lot of them were replaced.

I sent Ficken's the wiper motor from my '30 Buick and he told me the same thing without even opening it and returned it as is. I decided to ignore his assessment, rebuilt it myself and it now works perfectly. I really believe this is a stock answer he gives to everyone with an older wiper he does not want to work on. Unfortunately he bought out all the remaining supply of parts from Trico and will not sell anything outside of those units he personally rebuilds. The paddles in these are usually the most common part in them that fails, so you may need to get a bit creative in repairing yours. Use Vaseline as a lubricant as it is the closest to the original Trico grease. Regular axle grease is to heavy and will tend to retard the movement of the paddle. A new gasket can be created pretty easily with the judicious use of some silicone. There are a coupe of good sites on the internet with additional pictures and information related to rebuilding these vacuum wiper motors.

Thanks,

Edited by michaelod (see edit history)
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I sent Ficken's the wiper motor from my '30 Buick and he told me the same thing without even opening it and returned it as is. I decided to ignore his assessment, rebuilt it myself and it now works perfectly. I really believe this is a stock answer he gives to everyone with an older wiper he does not want to work on.

I had the same experience many years ago with a '57 Cadillac Eldoorado Brougham wiper motor. They send it back with a little word that they have no spare part for that. Could be true, I don't know.

I took it apart, redid the seal at the paddle with a similar product as original. Now, for about 20 years the motor run well, even if it's not like an electric one.

We have to be a little bit creative when we are involved in older cars...

Edited by Roger Zimmermann
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Landman, In regards to the slow turning engine, I had the same problem with my 1953 Chevrolet Belair a few years ago. I rebuilt the engine, reinstalled it, and it was slow to turn over. As it turns out, the negative battery cable was not getting a good connection on the engine block due to paint. I cleaned up the paint on the block where the cable is attached. That made a big difference. Just a thought...

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Picked up the body yesterday with painted firewall. The lighter photos are in bright sunlight and the paint appears blotchy rather than glossy so I put another one taken with a flash. The actual color is somewhere in between.

Next is to find a few friends and organize a "lifting bee" to get her back on the frame. :cool:

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Got a bunch of guys together and lifted the body back on to the frame. Other than the grille shell/rad, things should go on instead of off from this point on.

I also painted the grille ornament which comes unpainted. I think I'll have to airbrush the yellow as it did not go on very well with a brush. :rolleyes:

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  • 2 weeks later...

After we got the body back on I played with shims at the body bolts to get the doors to fit, open and close as good as I could. The passenger door had always rubbed a bit at the bottom so I moved my shims forward and retightened everything. I gained a bit but now it rubbed at the top. So I took the door off, removed the header, shaved it down a bit and reinstalled it. Much better fit.

Installed a temporary oil pressure gauge for when or if it starts. touched up the steeering column before reinstalling it.

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Both doors are now lined up properly. Played at making patterns for the quarter windows as they are slightly different from stock as a result of my heavy handed surgery. I started prepping the dash for woodgraining. I left the buckshot dimples in. That'll be stories to tell later.

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Next is to fill all my welds in the roof panels with All-Metal. Then I have a bunch of little touches I want to do with seam sealer, some serious masking of the exposed restored areas then it's going over. The trunk lid and running boards are already there. I have to reweld the gravel shields inside the rear fenders, do more work on the driver's side front fender . It'll get there eventually, no set date.

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Spent half a day playing with the passenger side quarter window opening. The glass pattern didn't seem to want to set right. Turn out my surgery had left the mating surface on the inside of the body uneven. Undid the nails and pried, pulled and pushed until it was close. Ended up having to weld a few cracks and pinholes and replace a piece of wood. Moved the bottom center out at least 1/4".

Also found the door latch striker wasn't quite parallel to the ground. Removed it, drilled out the screw hole, put in a dowel and re-drilled it properly. Door now closes fine.

Also made some filler panels to bring the sills closer to the sheet metal so we can put some seam sealer there. The original sills must have come close to the sheet metal and they had been sealed with gobs of a tarlike substance.

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The rad looked like it had a leak, so I took it to be retested and had the neck turned at the same time so the cap would point in the right direction. Turned out it didn't leak.Cleaned up that neat petcock.

Found the seat glider knob which had been original to the car. Cleaned it and installed it.

Reinstalled the gravel shields inside the rear fenders. They had been removed when I sent the fenders to be reworked. Started stripping the primer I had put on to prevent flash rust. The painter said he'd strip them so it's waaaay cheaper if I do it.

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I am ready to send the headlights for rechroming. I have a set of NOS rflectors that look good to me. I'm looking for opinions here. Can I use them as is or should I get them resilvered? The one in the close up is the worst one. They appear of different colors but both are equally bright. The one has a few stains on it.

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Pat, I don't know the regulations you have in your country. In Switzerland, the car would not pass the state inspection with such reflectors. It's a pity that NOS parts are in that shape. However, considering the age and maybe where and how they were stored, it could happen, unfortunately.

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I had my reflectors refurbished many, many years ago by Uvira and they are still in great shape. Actually it has probably been a couple of decades now. They put an aluminum reflective surface on then cover it with a thin layer of glass so they will never tarnish. Aluminum is not quite as good as silver when silver is clean and polished but it is a close second and is what is used on modern optical telescopes, etc.

What ever you do, don't chrome them. Chrome is actually a lousy reflector for optical work.

Uvira, Inc.

310 Pleasant Valley Rd.

Merlin, OR 97532

Telephone: +1.541.956.6880

Fax: +1.541.476.9096

email: uvira@terragon.com

p.s. You might try cleaning the tarnished reflector. If there is enough silver on the brass it could work out okay. Here are some cleaning instructions from a 1932 automotive trade magazine:

Simply cleaning the reflector will often double, and sometimes TRIPLE, the efficiency of the headlamps. The reflectors are silver plated, and are very easily scratched. For this reason they should be very gently polished. It is possible to clean them satisfactorily with a mixture of alcohol and lampblack. The mixture is spread over the surface of the reflector with a soft cloth, and then wiped off with absorbent cotton after drying. The wiping should always be done from the center of the reflector to the edge, and never with a circular motion.
Edited by ply33 (see edit history)
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Grandpa,

I have both Silvo & Brasso. I used the Silvo. It seems to have cleaned them up a bit. Since they are no big deal to change, I'll use those NOS ones for now. If they turn out too dim, I'll get a set resilvered during some winter layover.

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Nothing much to report. Still stripping body parts for the painter. Today the missus asked me to make a walnut frame for one of her wall hangings. It was beautiful out so I woke up the Mustang from its winter sleep and let her out into the sun. Roads are still too wet & dirty to go for a spin though.

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Finished stripping the fenders. Massaged the one front fender that I had repaired myself. I wish I was Flop.

Put together the locks for the locksmith. He will rekey them & remove the barrels so I can send them to the platers.

Sorted & selected a pile of little parts to send to the platers. Removed the knobs off the window cranks. Ordered new ones along with a ton of other stuff. Today I seriously stressed the Visa.

My guess is that there is probably $1200 of chrome in that second photo. :eek:

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