Table 12.1. Basic data for monitoring, adjustment and maintenance
|
Brake fluid type |
DOT 4 |
|
Filling volume of the hydraulic drive of the brake system, l |
0,55 |
|
Free travel of brake pedal, mm |
3-5 |
|
Number of clicks of the parking brake ratchet device |
2-4 |
|
Minimum thickness of friction linings of front brake pads, mm |
1,5 |
|
Minimum brake disc thickness, mm |
10,8 |
|
Maximum runout of brake disc, mm |
0,15 |
|
Maximum diameter of the working surface of the brake drum, mm |
201,5 |
|
Minimum thickness of friction linings of rear brake shoes, mm |
1,5 |
Table 12.2. Tightening torques for threaded connections
|
Name of units and parts |
Thread |
Tightening torque, Nm (kgf·m) |
|
Wheel mounting bolts |
M12x1.25 |
65,2-92,6 (6,7-9,5) |
|
Nuts securing the brake booster bracket to the body |
M8 |
31-38 (3,2-3,9) |
|
Nuts securing the brake booster to the bracket |
M10 |
26,5-32,3 (2,7-3,3) |
|
Nuts securing the brake master cylinder to the vacuum booster |
M10 |
26,5-32,3 (2,7-3,3) |
|
Front wheel brake hose tip |
M10x1.25 |
29,4-33,4 (3,0-3,4) |
|
Front wheel brake mechanism mounting bolts to steering knuckle |
M10x1.25 |
29,1-36 (3,0-3,7) |
|
Front brake master cylinder mounting bolts to guide pins |
M8 |
31-38 (3,2-3,9) |
|
Front brake slave cylinder mounting bolts to caliper |
M12x1.25 |
95,9-118,4 (9,8-12,1) |
|
Brake pipe nipples |
M10 |
14,7-18,2 (1,5-1,9) |
|
Rear brake slave cylinder mounting bolt |
M6 |
3,3-7,7 (0,3-0,8) |
|
Pressure regulator bracket mounting nut |
M8 |
10,4-24,2 (1,1-2,5) |
|
Bolt for fastening the pressure regulator to the bracket |
M8 |
10,4-24,2 (1,1-2,5) |
[The original is available on the online resource www.VazBook.ru]