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DiscoWeb Bulletin Board » Message Archives » 2003 Archives - Discovery Technical » Archive through September 26, 2003 » Caliper Piston Stuck « Previous Next »

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Richard Garza (Rgarza)
New Member
Username: Rgarza

Post Number: 27
Registered: 05-2003
Posted on Saturday, September 20, 2003 - 11:33 am:   Edit Post Delete Post Print Post

I was retracting my caliper piston to put new brake pads and the one of this pistons is stuck. Any advise.

Richard
 

Rob Soetewey (Robbert)
New Member
Username: Robbert

Post Number: 22
Registered: 01-2003
Posted on Saturday, September 20, 2003 - 03:21 pm:   Edit Post Delete Post Print Post

If you cannot get it back in (use something to lever, you can try to get it out by holding the other pistons in place with a vise (not sure it's proper english. The thing you use to hold glue 2 pieces of wood you just glued) or something, and pump the brakes.

 

Joey (Joey4420)
Member
Username: Joey4420

Post Number: 216
Registered: 04-2003
Posted on Saturday, September 20, 2003 - 03:28 pm:   Edit Post Delete Post Print Post

I always use a C-Clamp.....works for me.
 

Richard Garza (Rgarza)
New Member
Username: Rgarza

Post Number: 28
Registered: 05-2003
Posted on Saturday, September 20, 2003 - 04:03 pm:   Edit Post Delete Post Print Post

Used a c-clamp type device and worked great. Changed all four pads in about an hour.

Richard
 

todd slater (Toddslater)
Senior Member
Username: Toddslater

Post Number: 344
Registered: 08-2002
Posted on Saturday, September 20, 2003 - 09:39 pm:   Edit Post Delete Post Print Post

If your piston is frozen discard the caliper and get a new one.
 

Jim Kemp (Jimkemp)
Member
Username: Jimkemp

Post Number: 46
Registered: 09-2002
Posted on Sunday, September 21, 2003 - 09:14 am:   Edit Post Delete Post Print Post

Did you open the bleeder valve? With ABS brakes, you should always open the beeder valve. This not only makes it easier to compress the caliper but saves the valving in the ABS pump. Use one of your old brake pads across both pistons and compress them evenly using a c-clamp. If the piston or pistons still do n0t compress, the caliper needs replacement ar rebuilding.

Good Luck,
Jim

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