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-   -   How to install cross brake mechansim return spring (https://www.fordbarn.com/forum/showthread.php?t=352426)

Kube 09-18-2025 03:56 PM

How to install cross brake mechansim return spring
 

'36 Ford. Want to install a NOS return spring to the brake mechanism at the X member.
Yes, I have the correct spring, yes, I know where it attaches.

How do I stretch it to get it over the pin?
Yikes...

Kube 09-18-2025 06:54 PM

Re: How to install cross brake mechansim return spring
 

Got it! Made a small and crude puller of sorts. The NOS spring makes a huge difference.

Rockymountainsparky 09-18-2025 07:23 PM

Re: How to install cross brake mechansim return spring
 

A pictures worth a thousand words.

Flathead Fever 09-18-2025 08:19 PM

Re: How to install cross brake mechansim return spring
 

Don't make any marks on the spring with plyers or eventually the spring will break in that spot, that goes for any spring, especially brake springs.

Kube 09-18-2025 08:44 PM

Re: How to install cross brake mechansim return spring
 

Quote:

Originally Posted by Flathead Fever (Post 2413136)
Don't make any marks on the spring with plyers or eventually the spring will break in that spot, that goes for any spring, especially brake springs.

I didn't.

Kube 09-18-2025 08:46 PM

Re: How to install cross brake mechansim return spring
 

Quote:

Originally Posted by Rockymountainsparky (Post 2413125)
A pictures worth a thousand words.

I'm not certain is it's possible to photograph the areas in any way that may be helpful.
I will add that finding the correct spring was very difficult.

nelsb01 09-18-2025 09:47 PM

Re: How to install cross brake mechansim return spring
 

Back in the day, there had to be a 'guy' that could use a hook tool to pull on it and get it in place.
I ended up using a come-along and a strong piece of wire to 'convince' the spring into place. Then cut the strong piece of wire.

Kube is right -- makes a difference in the brakes.

Brian 09-18-2025 10:40 PM

Re: How to install cross brake mechansim return spring
 

I just use a bit of 1/16" welding wire, bend it into a U, feed it through the hole at back of Xmember, put hook of the spring into the U shape, use a pair of vice grips on the two ends of the wire as a decent handhold, and pull the spring back and into place.

Terry,OH 09-19-2025 03:32 PM

Re: How to install cross brake mechansim return spring
 

I have used a bent piece of coat hanger pulled by a ratchet strap connected to the I-beam.

Kube 09-19-2025 04:29 PM

Re: How to install cross brake mechansim return spring
 

Quote:

Originally Posted by Terry,OH (Post 2413281)
I have used a bent piece of coat hanger pulled by a ratchet strap connected to the I-beam.

I have to wonder how Ford did this rapidly on a daily basis.

azlkk 09-19-2025 05:57 PM

Re: How to install cross brake mechansim return spring
 

Where can I find one of these, nothing shows up on the interweb? Failing that, does anyone know what the spring rate (i.e. pounds/inch) is for improvising something? My current spring is only 80% complete.

Kube 09-19-2025 06:11 PM

Re: How to install cross brake mechansim return spring
 

Quote:

Originally Posted by azlkk (Post 2413308)
Where can I find one of these, nothing shows up on the interweb? Failing that, does anyone know what the spring rate (i.e. pounds/inch) is for improvising something? My current spring is only 80% complete.

I had searched and searched and finally found two NOS in CA. Paid big for them but was happy to get the one I needed. Probably never need the second one.
I don't know the rate but it requires a LOT of pull.


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