Yamaha YZ125 2015, Owner'S Service Manual

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2-9
TIGHTENING TORQUES
Primary drive gear M8 1 48 Nm (4.8 m•kg, 35 ft•lb)
Clutch boss M16 1 80 Nm (8.0 m•kg, 58 ft•lb) Lock washer
Clutch spring M6 5 10 Nm (1.0 m•kg, 7.2 ft•lb)
Clutch cable adjust bolt and locknut M6 1 4 Nm (0.4 m•kg, 2.9 ft•lb)
Drive sprocket M18 1 75 Nm (7.5 m•kg, 54 ft•lb) Lock washer
Shift pedal M6 1 12 Nm (1.2 m•kg, 8.7 ft•lb)
Bearing plate cover (shift cam) M6 2 10 Nm (1.0 m•kg, 7.2 ft•lb)
Shift guide M6 2 10 Nm (1.0 m•kg, 7.2 ft•lb)
Stopper lever M6 1 10 Nm (1.0 m•kg, 7.2 ft•lb)
Segment M8 1 30 Nm (3.0 m•kg, 22 ft•lb)
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Exhaust pipe M6 2 12 Nm (1.2 m•kg, 8.7 ft•lb)
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Exhaust pipe stay (front) M6 1 12 Nm (1.2 m•kg, 8.7 ft•lb)
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Exhaust pipe stay (rear) M6 1 12 Nm (1.2 m•kg, 8.7 ft•lb)
Silencer:
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Silencer and frame M6 1 12 Nm (1.2 m•kg, 8.7 ft•lb)
Fiber M6 4 10 Nm (1.0 m•kg, 7.2 ft•lb)
Item
Thread
size
Q'ty Tightening torque Remarks