Yamaha WR250F Owner's Service Manual page 71

ITEM
Clutch boss nut
Drive sprocket nut
Segment
Shift guide bolt
Stopper lever bolt
Shift pedal bolt
Rotor nut
Stator screw
Crankshaft position sensor bolt
Damper assembly cover bolt
Starter clutch bolt
Starter motor bolt
Coolant temperature sensor
Neutral switch bolt
Intake air temperature sensor screw
Rectifier/regulator bolt
ECU bolt
Ignition coil bolt
Throttle position sensor screw
Intake air pressure sensor screw
TIP
Exhaust pipe nut
First temporarily tighten nuts to 13 Nm (1.3 m·kgf, 9.4 ft·lbf). Then retighten them to 20 Nm (2.0 m·kgf,
14 ft·lbf).
Thread
Q'ty TIGHTENING TORQUES
size
M16 1 75 Nm (7.5 m·kgf, 54 ft·lbf)
M18 1 75 Nm (7.5 m·kgf, 54 ft·lbf)
M8 1 30 Nm (3.0 m·kgf, 22 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 1 12 Nm (1.2 m·kgf, 8.7 ft·lbf)
M12 1 65 Nm (6.5 m·kgf, 47 ft·lbf)
M5 2 7 Nm (0.7 m·kgf, 5.1 ft·lbf)
M6 2 10 Nm (1.0 m·kgf, 7.2 ft·lbf)
M6 2 10 Nm (1.0 m·kgf, 7.2 ft·lbf)
M6 6 16 Nm (1.6 m·kgf, 12 ft·lbf)
M6 1 12 Nm (1.2 m·kgf, 8.7 ft·lbf)
M10 1 16 Nm (1.6 m·kgf, 12 ft·lbf)
M5 2 3.5 Nm (0.35 m·kgf, 2.5 ft·lbf)
M5 1 1.5 Nm (0.15 m·kgf, 1.1 ft·lbf)
M6 2 7 Nm (0.7 m·kgf, 5.1 ft·lbf)
M5 2 3.8 Nm (0.38 m·kgf, 2.8 ft·lbf)
M6 2 7 Nm (0.7 m·kgf, 5.1 ft·lbf)
M5 2 3.4 Nm (0.34 m·kgf, 2.5 ft·lbf)
M6 1 5 Nm (0.5 m·kgf, 3.6 ft·lbf)
2-16
TIGHTENING TORQUES
Remarks
Use a
lock
washer.
Use a
lock
washer.
LT
LT
LT
LT
LT
LT