Yamaha YZ450F Owner's Service Manual page 58

ITEM
Air filter joint clamp bolt
Air filter case bolt
Air filter bolt
Air filter guide holder screw
Air filter case cap screw
Starter knob/Idle screw
Throttle cable nut (pull)
Throttle cable nut (return)
Clutch cable adjuster and locknut
Clutch cable locknut (engine side)
Exhaust pipe nut
Exhaust pipe protector screw
Exhaust pipe bracket bolt
Frame and silencer bolt (front)
Frame and silencer bolt (rear)
Exhaust pipe clamp bolt
Silencer body bolt
Oil nozzle bolt
Engine oil drain bolt
Crankcase bolt
Clutch cable holder bolt
Crankshaft end accessing screw
Timing mark accessing screw
Drive chain sprocket cover bolt
Crankcase bearing cover plate
screw
Crankcase bearing cover plate
screw (crankshaft)
Clutch cover bolt
Oil level check window bolt
Left crankcase cover bolt
Right crankcase cover bolt
Oil filter element cover bolt
Oil level check window bolt
Kick shaft ratchet wheel guide bolt
Kick starter lever bolt
Kick starter lever boss screw
Thread
Q'ty TIGHTENING TORQUES
size
M4 1 3.5 Nm (0.35 m·kgf, 2.5 ft·lbf)
M6 3 7 Nm (0.7 m·kgf, 5.1 ft·lbf)
M6 1 2.0 Nm (0.20 m·kgf, 1.4 ft·lbf)
M5 8 2.5 Nm (0.25 m·kgf, 1.8 ft·lbf)
M5 1 2.5 Nm (0.25 m·kgf, 1.8 ft·lbf)
M12 1 2.1 Nm (0.21 m·kgf, 1.5 ft·lbf)
M10 1 7 Nm (0.7 m·kgf, 5.1 ft·lbf)
M10 1 7 Nm (0.7 m·kgf, 5.1 ft·lbf)
M6 1 4.3 Nm (0.43 m·kgf, 3.1 ft·lbf)
M8 1 7 Nm (0.7 m·kgf, 5.1 ft·lbf)
M6 3
M6 4 10 Nm (1.0 m·kgf, 7.2 ft·lbf)
M8 1 20 Nm (2.0 m·kgf, 14 ft·lbf)
M8 1 30 Nm (3.0 m·kgf, 22 ft·lbf)
M8 1 30 Nm (3.0 m·kgf, 22 ft·lbf)
M8 2 12 Nm (1.2 m·kgf, 8.7 ft·lbf)
M5 6 8 Nm (0.8 m·kgf, 5.8 ft·lbf)
M6 1 10 Nm (1.0 m·kgf, 7.2 ft·lbf)
M10 1 20 Nm (2.0 m·kgf, 14 ft·lbf)
M6 12 12 Nm (1.2 m·kgf, 8.7 ft·lbf)
M6 2 10 Nm (1.0 m·kgf, 7.2 ft·lbf)
M36 1 10 Nm (1.0 m·kgf, 7.2 ft·lbf)
M14 1 6 Nm (0.6 m·kgf, 4.3 ft·lbf)
M6 2 7 Nm (0.7 m·kgf, 5.1 ft·lbf)
M6 8 10 Nm (1.0 m·kgf, 7.2 ft·lbf)
M8 4 18 Nm (1.8 m·kgf, 13 ft·lbf)
M6 7 10 Nm (1.0 m·kgf, 7.2 ft·lbf)
M6 1 10 Nm (1.0 m·kgf, 7.2 ft·lbf)
M6 7 10 Nm (1.0 m·kgf, 7.2 ft·lbf)
M6 11 10 Nm (1.0 m·kgf, 7.2 ft·lbf)
M6 2 10 Nm (1.0 m·kgf, 7.2 ft·lbf)
M6 1 10 Nm (1.0 m·kgf, 7.2 ft·lbf)
M6 2 12 Nm (1.2 m·kgf, 8.7 ft·lbf)
M8 1 33 Nm (3.3 m·kgf, 24 ft·lbf)
M6 1 7 Nm (0.7 m·kgf, 5.1 ft·lbf)
2-15
TIGHTENING TORQUES
*2
See TIP.
Remarks
LT
LT
LT
LT
LT
Crimp.
LT
LT