Chassis Tightening Torques - Yamaha YFM70RY Service Manual

EAS20350

CHASSIS TIGHTENING TORQUES

Item
Engine upper bracket bolt
Engine mounting nut (upper)
Engine lower bracket bolt
Engine mounting nut (middle)
Engine mounting nut (lower)
Swingarm pivot shaft nut
Rear frame mounting bolt
Oil tank bolt
Coolant reservoir bolt
Rear shock absorber assembly
nut (upper)
Relay arm nut (upper)
Connecting arm nut
Rear shock absorber assembly
nut (lower)
Relay arm nut (lower)
Rear axle pinch bolt
Rear axle guide bolt
Swingarm skid plate bolt
Drive chain guide bolt
Drive sprocket cover bolt
Upper front arm nut
Lower front arm nut
Front shock absorber assembly
nut (upper)
Front shock absorber assembly
nut (lower)
Pitman arm nut
Steering stem bushing nut
Handlebar holder bolt
Tie-rod end locknut
Front axle nut
Steering knuckle and front upper
arm nut
Steering knuckle and front lower
arm nut
Steering knuckle and tie-rod ball
joint nut
Thread
Q'ty
size
M8 2
M10 1
M8 4
M10 1
M10 1
M16 1 100 Nm (10 m·kg, 72 ft·lb)
M10 4
M6 2
M6 2
M12 1
M10 1
M12 1
M10 1
M10 1
M8 4
M12 1
M6 4
M6 1
M6 2
M10 2
M10 4
M10 2
M10 2
M14 1 180 Nm (18 m·kg, 130 ft·lb)
M8 2
M8 4
M12
M14 2
M10 4
M10 4
M10 2
2-19
TIGHTENING TORQUES
Tightening torque
33 Nm (3.3 m·kg, 24 ft·lb)
40 Nm (4 m·kg, 29 ft·lb)
41 Nm (4.1 m·kg, 30 ft·lb)
66 Nm (6.6 m·kg, 48 ft·lb)
66 Nm (6.6 m·kg, 48 ft·lb)
54 Nm (5.4 m·kg, 39 ft·lb)
7 Nm (0.7 m·kg, 5.1 ft·lb)
7 Nm (0.7 m·kg, 5.1 ft·lb)
55 Nm (5.5 m·kg, 40 ft·lb)
43 Nm (4.3 m·kg, 31 ft·lb)
55 Nm (5.5 m·kg, 40 ft·lb)
43 Nm (4.3 m·kg, 31 ft·lb)
43 Nm (4.3 m·kg, 31 ft·lb)
21 Nm (2.1 m·kg, 15 ft·lb)
55 Nm (5.5 m·kg, 40 ft·lb)
7 Nm (0.7 m·kg, 5.1 ft·lb)
7 Nm (0.7 m·kg, 5.1 ft·lb)
10 Nm (1 m·kg, 7.2 ft·lb)
38 Nm (3.8 m·kg, 27 ft·lb)
55 Nm (5.5 m·kg, 40 ft·lb)
48 Nm (4.8 m·kg, 35 ft·lb)
48 Nm (4.8 m·kg, 35 ft·lb)
23 Nm (2.3 m·kg, 17 ft·lb)
23 Nm (2.3 m·kg, 17 ft·lb)
18 Nm (1.8 m·kg, 13 ft·lb)
70 Nm (7 m·kg, 50 ft·lb)
25 Nm (2.5 m·kg, 18 ft·lb)
25 Nm (2.5 m·kg, 18 ft·lb)
25 Nm (2.5 m·kg, 18 ft·lb)
Remarks
LT
Use a
lock
washer.