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Nick at Pelican Parts Nick at Pelican Parts is offline
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Join Date: Jul 2012
Location: New England
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See Step9:

For the rear calipers on the MINI, retracting the pistons back into the caliper is a little different then the normal method. Most cars use a separate set of brake shoes on the inside of the rotor to act as the parking brake. On the MINI, it uses the brake pads themselves to clamp down on the rotor to lock the wheel. Due to the construction of this setup, the piston needs to be rotated at the same time it is pressed back into the caliper. BMW specifies the use of a special tool to do this, however, most auto parts stores sell a brake caliper retraction tool that fits into the holes on the brake piston as shown here.

- Nick
Old 03-22-2014, 07:28 AM
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