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#1167957 06/03/2016 1:13 AM
Joined: May 2014
Posts: 44
5
Wrench Fetcher
Wrench Fetcher
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Joined: May 2014
Posts: 44
I am rebuilding the brakes on my 51 3100. The spring anchor stud has a couple of flats machined on each side to create an oblong. This matches the opening in the backing plate.
There is also a matching washer or spacer with the oblong opening. My question is: does the spacer go inside the backing plate or outside the backing plate? I think inside but I am hoping one of you knows for sure.
Thanks for your help!

51cowboy #1167959 06/03/2016 1:30 AM
Joined: Sep 2001
Posts: 29,269
Bubba - Curmudgeon
Bubba - Curmudgeon
Joined: Sep 2001
Posts: 29,269
front or rear?

here is the front

The rear is almost the same - there is a parking brake lever attached to one shoe on each rear side.

51cowboy #1168000 06/03/2016 12:20 PM
Joined: Mar 2016
Posts: 225
K
'Bolter
'Bolter
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Joined: Mar 2016
Posts: 225
If you are talking about the anchor pin right above the wheel cylinder, (and that's what it sounds like), you have a thick washer with the center hole having a flats on two sides. This washer goes on the OUTSIDE of the backing plate. If you try to install this washer on the inside, the anchor pin flats I don't think will reach the backing plate, which allows it to turn, which you don't want. Once you install the anchor pin, there is enough shaft that comes through the backing plate for the washer to slide upon.
I always do one side at a time, start to finish. That way, when the mind slips (and I hope I'm not alone on this mind slipping deal), I have a template on the other side to go by.

Mike


Mike

1951 3100 5 window
kades51 #1168007 06/03/2016 12:56 PM
Joined: May 2014
Posts: 44
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Wrench Fetcher
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That is exactly what I am talking about. Thanks so much!


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