There is a special tool required to compress the rear brake pistons into the caliper. By the design of the calipers which double as the parking brakes the pistons need to be rotated & pressed in at the same time. there are several different designs of special tool one being the cheapest is the brake cube. the other being a little more expensive is the piston compressor tool. This video help you you fix it.
https://youtu.be/j8YwfSKEzZo
Please run down this guide and report back.
Thursday, February 25th, 2021 AT 8:46 AM
(Merged)