Clutch plate wear?

[Albtrossca]

Are there any specs for clutch plate wear available for early 30s Studes? Mine looks a bit worn but I think will still function but I would figure there should be a go/no go thickness for them? 

Specifically it's for a 34 Dictator.

 

Thanks

[JFranklin]

Go or no-go is how it works. If you are worried then look for a replacement or rebuild. I always judge by the depth of the rivet counterbore.

[Albtrossca]

On 4/16/2022 at 12:21 PM, JFranklin said:

Go or no-go is how it works. If you are worried then look for a replacement or rebuild. I always judge by the depth of the rivet counterbore.

I'd got.050" until rivet contact on each side. How much approximately is on a new clutch?

[JFranklin]

Can you measure a new disc? It doesn't have to be any specific make to make a comparison. Your clutch disc will last quite a long time depending on how it is used.

[Albtrossca]

I don't have a clutch to measure. I'll ask some people while at the Nationals in a couple of weeks and see what info I can gather.  If I can find a new clutch I'll buy it regardless. 

[JFranklin]

I'll measure one I have and post. Nag me if I forget!

 

Here is a company that does many makes of clutch.

https://fortwayneclutch.com

Edited April 19, 2022 by JFranklin (see edit history)

[JFranklin]

I measure .062-.065 on a new made in USA Model A Ford disc. It looks just about like yours. The same disc I have was common to many different cars and tractors.

[Albtrossca]

Thanks for checking. I'm not far off your new clutch measurement then. I'd call it used but not worn out. Gives me a little more confidence to put it in and look for a new one for the future.

[Albtrossca]

On 4/19/2022 at 1:42 AM, JFranklin said:

I'll measure one I have and post. Nag me if I forget!

 

Here is a company that does many makes of clutch.

https://fortwayneclutch.com

I was on their site last night for universal joints for my 34. Thanks. Might be a real expensive order from them. LOL

[JFranklin]

A clutch will last a long time if used properly. Slipping it on hills, riding it, burn-outs, & etc. can shorten the life up to 100%. I see YouTube videos of new Corvettes with owners killing the clutch in one attempt at a burn-out!

[studerex]

That disc looks ok.  But if you are concerned you can have it rebuilt at https://www.southbendclutch.com/  when you are here for the national meet. They usually take one day to rebuild and have done dozens for me. About 5 miles from fairgrounds.

[Albtrossca]

Thanks Rex!

 

I think I will continue to use it. Judging by the measurements of mine comparing to new assuming JFranklins numbers are the same as a new one for my Stude it is less than 1/2 used. 

 

See you in South Bend!