Yamaha WR250F 2008 Owner's And Service Manual page 43

1. First, tighten the steering ring nut approximately 38 Nm (3.8 m•kg, 27 ft•lb) by using the steering nut wrench, then loosen
the steering ring nut one turn.
2. Retighten the steering ring nut 7 Nm (0.7 m•kg, 5.1 ft•lb).
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