Withdrawal
Remove the drum brake pads.
Loosen the union nut of the brake pipe at the brake cylinder on the reverse side. Disconnect the brake system pipeline and close its opening accordingly.
Turn away from the back party of a brake board two bolts of fastening of the brake cylinder and remove the working brake cylinder.
Installation
Apply a layer of sealant to the contact surface of the working cylinder.
Install the working brake cylinder on the brake shield and secure with a force of 10 Nm with two bolts.
Remove the plug and tighten the union nut of the brake pipe with a force of 15 Nm.
Tighten the bleed screw to 10 Nm.
Install the brake pads.
Remove air from the brake system.