UAZ HUNTER 315148, Руководство по эксплуатации

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brake system is bled correctly, full braking occurs within 1/2-2/3
of the pedal travel.
It is forbidden to add the brake fluid collected in the vessel,
after bleeding, to the master cylinder tank.
Brake pedal free travel. As required by turning adjusting screw
7 (Fig. 9.38), choose the gap in the coupling: the yoke of the
vacuum booster push rod — brake gear lever. Pedal free travel
should be 5-8 mm. After adjusting, tighten the screw nut 8 with
the torque of 14-18 N•m (1.4-1.8 kgf•m).
Adjust switch 6 with nuts 9, maintaining the gap of 0.5 mm,
which is indicated in the figure. After adjusting, tighten the nuts
with the torque of 4-6 N•m (0.4-0,6 kgf•m).
Parking brake system
Clean the brake pads from dust and dirt, and sand them if
they became greasy. Replace greasy linings or keep them in petrol
for 20-30 min and grind them with sand paper or wire brush.
Replace the linings in case of their excessive wear (the rivets
are sunk less than 0.5 mm). Grind the linings on new pads, so
that their diameter would be 0.2-0.4 mm less than the brake
drum diameter.
Fig. 9.38. Master cylinder drive:
1 — tank; 2 — brake master cylinder housing; 3 — vacuum booster; 4 — brake
pedal; 5 — release spring; 6 — brake signal switch; 7 — adjusting screw;
8, 9 — nuts; 10 — buffer.