Yamaha WR250F Owner's Service Manual page 41

ELECTRICAL
Part to be tightened
Stator
Holder (AC magneto lead)
Rotor
Neutral switch
Starter motor
Starter relay terminal
Negative lead and cylinder head
Pickup coil
Tighten the rotor nut to 65 Nm (6.5 m•kg, 47 ft•lb), loosen and retighten the rotor nut to 65 Nm (6.5 m •kg, 47 ft•lb).
TIGHTENING TORQUES
Thread size Q'ty
M5 × 0.8
M5× 0.8
M12 × 1.25
M5 × 0.8
M6 × 1.0
M6 × 1.0
M6 × 1.0
M6 × 1.0
2-16
Tightening torque
Nm m•kg
2 7 0.7
2 7 0.7
1 Refer to NOTE.
2 4 0.4
2 10 1.0
2 4 0.4
1 10 1.0
2 10 1.0
ft•lb
5.1
5.1
2.9
7.2
2.9
7.2
7.2