Drive Train Tightening Torque (Yum1A/Yum2A); Drive Train Tightening Torque (Yum2E) - Yamaha UMAX Service Manual

DRIVE TRAIN TIGHTENING TORQUE (YUM1A/YUM2A)

Item
Primary sheave assembly bolt
Primary sheave cup bolt
Spider roller nut
Spider roller collar set bolt
Primary sliding sheave weight nut
Secondary sheave assembly bolt
Ramp shoe bolt
Shift cable bracket bolt
Equalizer bracket nut
Reverse switch screw
Rear axle assembly bolt
Bearing cap bolt
Differential cover bolt
Ring gear nut
Transmission case cover bolt

DRIVE TRAIN TIGHTENING TORQUE (YUM2E)

Item
Traction motor lead nut
Traction motor bolt
Rear axle assembly bolt
Bearing cap bolt
Ring gear nut
Differential cover bolt
Terminal plate screw
Dust cover screw
Terminal plate nut
Speed sensor bolt
Front bracket bolt
Thread
Q'ty
size
1/2 1
M6 3
M5 3
M5 6 3.5 N·m (0.35 kgf·m, 2.6 lb·ft)
M5 3
M5 1
M4 3 2.0 N·m (0.20 kgf·m, 1.5 lb·ft)
M6 3
M8 1
M4 2 2.0 N·m (0.20 kgf·m, 1.5 lb·ft)
M10 8
3/8 4
5/16 10
3/8 4
5/16 7
Thread
Q'ty
size
M8 3
M6 3
M10 8
3/8 4
3/8 4
5/16 10
M5 2 3.3 N·m (0.33 kgf·m, 2.4 lb·ft)
M5 3 3.3 N·m (0.33 kgf·m, 2.4 lb·ft)
M8 3
M6 1 3.3 N·m (0.33 kgf·m, 2.4 lb·ft)
M8 4
2-16
TIGHTENING TORQUES
Tightening torque
85 N·m (8.5 kgf·m, 63 lb·ft)
5 N·m (0.5 kgf·m, 3.7 lb·ft)
6 N·m (0.6 kgf·m, 4.4 lb·ft)
6 N·m (0.6 kgf·m, 4.4 lb·ft)
30 N·m (3.0 kgf·m, 22 lb·ft)
7 N·m (0.7 kgf·m, 5.2 lb·ft)
16 N·m (1.6 kgf·m, 12 lb·ft)
73 N·m (7.3 kgf·m, 54 lb·ft)
55 N·m (5.5 kgf·m, 41 lb·ft)
28 N·m (2.8 kgf·m, 21 lb·ft)
81 N·m (8.1 kgf·m, 60 lb·ft)
28 N·m (2.8 kgf·m, 21 lb·ft)
Tightening torque
8 N·m (0.8 kgf·m, 5.9 lb·ft)
12 N·m (1.2 kgf·m, 8.9 lb·ft)
73 N·m (7.3 kgf·m, 54 lb·ft)
55 N·m (5.5 kgf·m, 41 lb·ft)
81 N·m (8.1 kgf·m, 60 lb·ft)
28 N·m (2.8 kgf·m, 21 lb·ft)
6 N·m (0.6 kgf·m, 4.4 lb·ft)
10 N·m (1.0 kgf·m, 7.4 lb·ft)
Remarks
LT
LS
LT
Remarks