Removing
1. Remove the brake pads.
2. Loosen the union nut of the brake pipe on the wheel cylinder on the reverse side.
Attention! In this case, brake fluid will flow out, substitute a specially designed vessel. Observe the rules for handling brake fluid, see Section Bleeding the brake system.
3. Unscrew the 2 mounting bolts -1- of the wheel cylinder on the reverse side of the brake shield.
4. Remove the wheel brake cylinder.
5. Close the brake hose with a suitable plug to avoid large loss of fluid and penetration of dirt.
Installation
1. Install the wheel cylinder on the brake shield and tighten the 2 bolts with force 10 Nm.
2. Remove the plug and tighten the union nut of the brake pipeline with force 20 Nm.
3. Install the brake pads.
4. Bleed the brake system. In this case, as a rule, it is enough to pump only the cylinder where the pipeline was opened. If the brake pressure fluctuates after bleeding, the entire system must be bled.
5. Depress the brake pedal strongly several times. This adjusts the rear brakes.