Window regulator repair

Ayers1

Well-known member
I put the glass in my 31 Town Sedan today and found a roller on one of the 2 arm regulators worn out. Does anyone make the parts to replace the rollers? Mine works fine otherwise. Thanks!
 
What’s worn out about it? Metal wear, spring broken?
I’ve restored dozen of those and usually metal wear is not an issue.

Btw, no one makes just the parts. However the winder assembly is available but VERY pricy!
 
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@oldbluoval there is actually metal wear on the stud itself and it pops out of the window channel. I have attached a picture. I had thought about getting a junk one and swapping the stud out if I couldn't find a usable one.
 

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I thought about that but I wasn't sure what kind of metal it was, plus I'm not the neatest welder. I may try it if I can't find a replacement. Thanks for the suggestion!
 
You might be able to add some tack welds to the worn area and then file to fit.
The way CT Jack describes is going to be the only way, as I don’t believe there are replacements made. Not going to be easy with that cup pressing against it. Or fab up a new one from scratch, harden it and weld it in. The inside is the critical surface, the outside is clearance.

Those double-arm regulators are hard to find. Similar mechanisms were used on later cars. That particular piece may be the same as found on the single arm regulators, which are more common.
 
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Thanks Jay Jay. I'm a little surprised that more parts aren't reproduced for these cranks. I guess it isn't as much of a call for them as I assumed it would be.
 
I thought about that but I wasn't sure what kind of metal it was, plus I'm not the neatest welder. I may try it if I can't find a replacement. Thanks for the suggestion!


for a repair like that... thick metal, thin metal... etc, i would consider a pro-level welding shop... one exp'd with mig, tig, heli, etc... and building things like bike frames, etc as they will be able to weld with a variety of rod thicknesses and not burn off or out the thin edges. i once had a SS block that had to be removed from duece front end to set shock mount... i cut the pieces (4 pcs) and a pro shop welded them for me.


the Top Rod there (owner) said he used 4 dif rod sizes and a variety of heats, too. heli-arc. (TIG) he did not blow out any of the thin walled cup where an interface mounting sat! polished, looked like it grew that way! :)
 
There's a professional restoration shop here in town that does amazing work. They are pricey but definitely worth the money. I could probably find another crank for what they would charge.

I can post a picture of the back side but it will be tomorrow. In the meantime, thanks for the good advice!
 
There's a professional restoration shop here in town that does amazing work. They are pricey but definitely worth the money. I could probably find another crank for what they would charge.

I can post a picture of the back side but it will be tomorrow. In the meantime, thanks for the good advice!

maybe even pix of the front, top, bottom, too. the worn cap looks to be similar to a round headed lag bolt in design. maybe something could be adapted, service well and save 'the budget' at the same time! no doubt some DIY (filing) required.
 
Here's a couple of more pics I took this morning. I'm thinking if I can find a junk regulator I can grind the swedged part off the back of the arm and weld a replacement stud/bolt back in. I was hoping someone manufactured the stud instead of having to find an old one.
 

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The roller you seek is similar on most of Model A, Model B & early V8 Ford window regulators, so you have lots of choices. You also could take your broken part to a machine shop and have a new one made. I find that these rollers break or wear out because they do not spin freely.
 

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