Note. If the brake fluid leaks from the cylinder, the cylinder must be replaced. The manufacturer does not recommend repairing the wheel cylinder.
Removing
1. Raise the rear of the vehicle and place it on stands. Place wedges under the front wheels.
2. Remove the brake pads (see paragraph 6).
3. Remove all dirt around the wheel cylinder.
4. Disconnect the brake pipeline (pic. 7.4).
Note. Turn off the fittings of the hydraulic system of the punch with a ring wrench to reduce the risk of breaking the edges. Do not separate the pipeline from the wheel cylinder.
5. Turn out bytes of fastening of the wheel cylinder.
6. Remove the wheel cylinder from the rear brake shield and place it on a clean workbench. Plug the hydraulic line immediately with a plug to prevent leakage of brake fluid.
Note. If brake fluid gets on the pad linings, replace the pads and clean the brake drum with a brake cleaner.
Installation
7. Apply a small amount of sealant to the mating surfaces of the cylinder and rear shield. Establish the wheel cylinder, connect the pipeline to it and wrap the union of its fastening. Do not overtighten the pipe fitting.
8. Insert the cylinder mounting bolts and tighten them to the required torque. Tighten the pipe fitting. Install pads (see paragraph 6).
9. Bleed the brake system (see paragraph 10).
10. Before driving, check the operation of the brake system.
Warning. Do not drive on the road if you are not sure that the brake system is working properly.