Yamaha 2009 YFM25RY Service Manual page 35

Item
Primary drive gear nut
Clutch boss nut
Clutch spring screw
Push lever adjusting screw locknut
Push lever shaft bolt
Chain case cover bolt
Drive sprocket nut
Stopper lever bolt
Shift pedal bolt
Neutral switch
Starter motor bolt
Stator coil bolt
Pickup coil bolt
TIP
Apply oil to the bearing surface of (upper) cylinder head bolt. Further, apply molybdenum disulfide
grease to thread part.
TIGHTENING TORQUES
Thread
Q'ty Tightening torque
size
M16 1 80 Nm (8.0 m·kg, 59 ft·lb)
M16 1 75 Nm (7.5 m·kg, 55 ft·lb)
M6 5 8 Nm (0.8 m·kg, 5.9 ft·lb)
M6 1 8 Nm (0.8 m·kg, 5.9 ft·lb)
M8 1 12 Nm (1.2 m·kg, 8.9 ft·lb)
M10 2 10 Nm (1.0 m·kg, 7.4 ft·lb)
M18 1 110 Nm (11.0 m·kg, 81 ft·lb)
M6 1 10 Nm (1.0 m·kg, 7.4 ft·lb)
M6 1 10 Nm (1.0 m·kg, 7.4 ft·lb)
M10 1 20 Nm (2.0 m·kg, 15 ft·lb)
M6 2 10 Nm (1.0 m·kg, 7.4 ft·lb)
M6 3 10 Nm (1.0 m·kg, 7.4 ft·lb)
M6 2 10 Nm (1.0 m·kg, 7.4 ft·lb)
2-16
Remarks
Use a lock
washer.
Use a lock
washer.
Use a lock
washer.
LT
LT
LT