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10:12. Back brake cylinder

Removal

PERFORMANCE ORDER
1. Remove the brake drum.
2. Using a G-shaped clip, press a brake hose in the place, the closest to the working brake cylinder.
3. Using flat-nose pliers, remove the top spring squeezing brake shoes. Remove the top ends of brake shoes from pistons of the working brake cylinder.
4. Remove dirt around a junction of a brake hose and a back part of the working brake cylinder.
5. Unscrew a connecting nut. Being careful, take a brake pipe from the working brake cylinder. Close it traffic jams.
6. Unscrew 2 bolts of fastening of the working brake cylinder to a brake board. Being careful, remove the working brake cylinder.
7. If the brake cylinder has defects, it needs to be replaced completely since separate parts for it are not delivered.

Installation

PERFORMANCE ORDER
1. Check that the interfaced surfaces on a brake board and the working brake cylinder pure. Install the brake cylinder into place.
2. Install a brake pipe in the brake cylinder and screw a connecting nut on 2–3 turns.
3. Screw in 2 bolts of fastening of the working brake cylinder to a brake board and tighten them the required moment. Finally tighten a nut of fastening of a brake pipe to the working brake cylinder.
4. Remove a clip from a brake hose.
5. Establish the top parts of brake shoes in grooves of the piston of the working brake cylinder. Establish the top returnable spring of brake shoes.
6. Install the brake drum.
7. Remove air from the brake system.