UAZ 2001 ???-3741, Инструкция по эксплуатации

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Fig. 62. Rear wheel brake:
1 -anchor pin; 2 -brake backing plate; 3 -adjusting eccentric; 4 -eccentric bolt
head; 5 -wheel cylinder; 6 -bleede valve; 7,13 -brake front shoes;
8 -boot; 9 -piston; 10 -sealing rings; 11 -piston spring; 12 -return spring
Fill the brake hydraulic system in the following sequence:
1. Check all the connections of the brake hydraulic system
for leaks and the flexible hoses for proper condition.
2. Remove the radiator shell and unscrew the cap of the
brake master cylinder reservoir. Fill up the reservoir with brake
fluid.
3. Remove the cap from the by-pass valve of the brake
master cylinder or from the pressure regulator and put the end
of a rubber hose, about 400 mm long on the by-pass valve.
Dip the other end of the hose in a glass vessel of at least 0.5l
capacity half filled with brake fluid (Fig. 63).
4. Screw out the by-pass valve through 1/2 - 3/4 of a turn,
then press the brake pedal several times. Depress the pedal
quickly and release it slowly.
Under pressure of the brake master cylinder piston, brake
fluid fills the hydraulic system and forces out air. Perform the
bleeding procedure until air bubbles cease to escape from the
hose dipped in the vessel with brake fluid. In the process of
bleeding, add brake fluid into the reservoirs of the brake master