Yamaha YXR70FX Service Manual page 54

Item
Middle driven pinion gear bearing
retainer
Universal joint yoke nut (middle gear
side)
Middle driven pinion gear bearing
housing
Drive shaft coupling gear nut (middle
gear side)
Primary sheave assembly
Secondary sheave spring retainer
Secondary sheave assembly
Shift lever cover
Shift lever 2 assembly
Shift drum stopper
Crankcase plug bolt
Select lever unit
Shift arm
Shift rod locknut (select lever unit
side)
Shift rod locknut (shift arm side)
Stator coil assembly
Crankshaft position sensor
Coolant temperature sensor
Gear position switch
Reverse switch
Speed sensor
TIP:
Temporarily tighten the cylinder bolts to 15 Nm (1.5 m · kg, 11 ft · lb) and then tighten them to 50 Nm
(5.0 m · kg, 36 ft · lb).
TIGHTENING TORQUES
Thread
Part name Q'ty
size
Nut M60 1
Nut M16 1
Bolt M8 4
Nut M16 1
Nut M16 1
Nut M36 1
Nut M16 1
Bolt M6 4
Bolt M6 1
Bolt M14 1
Bolt M14 1
Bolt M8 3
Bolt M6 1
Nut M8 1
Nut M8 1
Bolt M6 3
Bolt M5 2
— M12 1
Bolt M6 2
— M10 1
Bolt M6 1
2 - 19
SPEC
Tightening torque
Remarks
Nm m · kg ft · lb
Left-hand
thread
130 13.0 94
150 15.0 110
25 2.5 18
190 19.0 140
140 14.0 100
90 9.0 65
100 10.0 72
10 1.0 7.2
14 1.4 10
18 1.8 13
18 1.8 13
15 1.5 11
14 1.4 10
Left-hand
15 1.5 11
thread
15 1.5 11
7 0.7 5.1
7 0.7 5.1
18 1.8 13
7 0.7 5.1
17 1.7 12
10 1.0 7.2
LT
LT
LT
LT
LT