 Front caliper dragging? |
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| Wanna9146 |
 May 13 2008, 09:28 PM
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Member  Group: Members Posts: 235 Joined: 19-January 08 From: Florida Member No.: 8,595 Region Association: South East States  |
I just rebuilt my front calipers, including new pads. Have yet to re-fill/bleed.
On one side, the hub/rotor spins freely with only slight rubbing of the pads. Feels "normal" as compared to other cars I've worked on. On the opposite side, the hub/rotor does not spin freely. It spins only with some effort. Both rotors measure the same thickness (a little under 10mm). Will this issue fix itself once I re-fill & bleed or is something wrong? |
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| Eric_Shea |
May 14 2008, 01:59 PM
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PMB Performance Group: Admin Posts: 19,278 Joined: 3-September 03 From: Salt Lake City, UT Member No.: 1,110 Region Association: Rocky Mountains  |
Should be a 20 minute fix if that's what you want to do.
Clamp the other piston. Blow this piston out. Inspect the knock-back shaft. Make sure it isn't bent as this can happen when using compressed air to get the pistons out. Clean and inspect the mechanism in the piston. You probably won't be able to get the assembly out because of the odd-ball clip so just spray and clean with brake cleaner and compressed air. You may want to let the piston sit with brake cleaner filling the cavity. This will helpd disolve some shellaced brake fluid. You should put some caliper grease on the shaft and reassemble. |
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Posts in this topic
Wanna9146 Front caliper dragging? May 13 2008, 09:28 PM
davep push the pistons in May 13 2008, 10:25 PM
Wanna9146
push the pistons in
I did to get the pads in an... May 13 2008, 10:27 PM
Wanna9146
push the pistons in
Well...that was it. I remov... May 16 2008, 08:36 AM SGB
Will this issue fix itself once I re-fill & ... May 13 2008, 10:30 PM Eric_Shea
Sounds like your knock-back mechanism is hanging... May 13 2008, 10:57 PM Wanna9146
Sounds like your knock-back mechanism is hangin... May 13 2008, 11:43 PM Wanna9146
Should be a 20 minute fix if that's what you ... May 14 2008, 07:29 PM davep Or you could try clamping the piston as far back a... May 14 2008, 09:08 PM Eric_Shea
The pin and knock-back mechanism knock the pisto... May 14 2008, 09:37 PM Wanna9146 I'll give it a go.
As I mentioned, this set o... May 14 2008, 10:45 PM !Wet Spot! You checked the front wheel bearing? May 16 2008, 10:08 AM Wanna9146
You checked the front wheel bearing?
Yes, beari... May 16 2008, 03:06 PM |
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