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Old 05-13-2023, 05:26 PM   #26
Ronnieroadster
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Join Date: Dec 2010
Location: East Coast in CT
Posts: 1,778
Default Re: Wheel Cylinder issues

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Here's some more info about the wheel cylinders issues. I finally rebuilt the two original Wagner wheel cylinders I removed last month and put them back on my roadster. With the originals back on the car I decided to take the junk import cylinders completely apart to see if I can determine why they are so Fu--ed up.
As I wrote previously the cups being completely different than the original design is one issue and now I discovered another huge problem with the import crap the pucks inside these cylinders are steel not aluminum! The heavy weight of these pucks added to the additional friction of two similar metals riding along each other adds to the problem of the cylinders not retracting.

So that's the story this became a learning curve which ended up damaging the newly relined brake shoes which were mounted to the original Ford shoe frames.

Since my relined shoes were now junk I had to use a set of reproduction shoes I had in stock which I tried years ago and had issues with them as well. After a lot of measuring the repro stuff to the original shoes which turned into a lot of time with a welder and milling machine the repro shoes are working. Good thing I have been doing this back yard Hot Rod stuff for a long time we can usually fix anything.
Ronnieroadster
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I use the F word a lot no not that word these words Flathead, Focus and Finish
"Life Member of the Bonneville 200 MPH Club using a Ford Flathead block
First Ford Flathead bodied roadster to run 200 MPH Record July 13, 2018 LTA timing association 200.921
First Ford flathead roadster to run 200 MPH at Bonneville Salt Flats setting the record August 7th 2021 at 205.744 MPH reset the record in 2024 to 211.830 running to mile four. Top speed 2024 mile five 220.672 exit speed 221.587
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