rear brake caliper rebuild problem

Maintenance advice to keep your Spider in shape.
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spiderbob79
Patron 2021
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Posts: 45
Joined: Tue Apr 24, 2012 12:42 pm
Your car is a: 1979 spider 2000

rear brake caliper rebuild problem

Post by spiderbob79 »

I'm rebuilding the rear brake calipers on my 79 spider, got one done and ran into a problem on the second one.
I had a c- clamp on the caliper compressing the plunger and spring washers.I then placed the pawl in the slot on
the head of the plunger,reached for the handbrake cam lever at which point the c-clamp slipped off and launched the pawl somewhere in the garage :( . Does anyone happen to have a spare one or know where I could locate one.I
haven't been able to locate one through the normal venders.Any help would be greatly appreciated.

Thanks!
Bob
spider2081
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Posts: 3015
Joined: Fri Jan 27, 2006 11:45 pm
Your car is a: 1981 Spider 2000
Location: Wallingford,CT

Re: rear brake caliper rebuild problem

Post by spider2081 »

I don't have a spare part.
I read somewhere that grinding the edge of the "C"clamp so it square makes it a little more stable.
I know this thought is too late but might help in the future
spiderbob79
Patron 2021
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Posts: 45
Joined: Tue Apr 24, 2012 12:42 pm
Your car is a: 1979 spider 2000

Re: rear brake caliper rebuild problem

Post by spiderbob79 »

Thanks for the reply.I did have it ground narrower and flattened the end ,I just didn't have it on straight enough
and I might have had it a little tighter than it needed to be. :oops: An extra set of hands would help a lot.
Bob
minimike
Posts: 257
Joined: Sat Apr 10, 2010 7:14 pm
Your car is a: 1979 124 spyder

Re: rear brake caliper rebuild problem

Post by minimike »

I've polish metal and the buffing wheel in the drill press constantly grabs stuff and hurls it into the wall and bounces someplace else. Believe it or not, I always find the part.

Where ever it tumbled to, it's still in the garage. Get a good light and start moving stuff around. you'll find it. Sorry I don't have one.
paintdudeluke

Re: rear brake caliper rebuild problem

Post by paintdudeluke »

paint it yellow before you work on it, then its easy to find :D
spiderbob79
Patron 2021
Patron 2021
Posts: 45
Joined: Tue Apr 24, 2012 12:42 pm
Your car is a: 1979 spider 2000

Re: rear brake caliper rebuild problem

Post by spiderbob79 »

Problem solved,was able to locate one.Calipers back together and ready to put back on.
Thanks for the coments.By the way I like the yellow paint Idea.
Thanks again.
Bob
ClarkTheShark

Re: rear brake caliper rebuild problem

Post by ClarkTheShark »

I think the Fiat repair manual should include a list of Italian curse words on this section. Rear caliper rebuilds are possibly the least fun job on the car. well done.
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