Removing
Remove wheels.
Install a pressurizer on the brake pedal to prevent leakage of brake fluid.
Disconnect the parking brake cables from the rear suspension.
Release the brake pipe fitting on the caliper.
Remove:
- outer spring of the bracket;
- parking brake cable from bracket;
- brake pipe from the bracket;
- two plugs of guide pins;
- two guide pin bolts.
Remove the bracket and remove the brake pads.
Check the condition of the brake pipe and replace it if necessary.
Installation
Move the piston all the way inside the cylinder by rotating the piston with tool Fre. 1190-01.
Installation is made in an order, the return to removal.
If the bottom of the hydraulic reservoir was not exposed during the operation, partially bleed the brake hydraulics, if so. then do a full boot (see bleeding from the brake system).
Repair
The rear brake slave cylinder piston cannot be replaced. Only the piston protection cap can be replaced, as well as the guide pin bolts and their protective covers.
Clean the parts with denatured alcohol.
Replace all defective parts with new factory parts and install:
- protective cap
- guide pin bolts
- protective covers for guide pins.
Attention! Before. how to drive a car, press the brake pedal several times to set the pistons of the wheel cylinders to the working position.