TIGHTENING TORQUES
2-23
NOTE:
Lower ring nut
1. First, tighten the lower ring nut to approximately 52 Nm (5.2 m·kg, 37 ft·lb) with a torque wrench, then
loosen the lower ring nut completely.
2. Retighten the lower ring nut to 18 Nm (1.8 m·kg, 13 ft·lb) with a torque wrench.
NOTE:
Front wheel axle pinch bolt
1. Insert the front wheel axle from the right side and tighten it with the flange bolt from the left side to
91 Nm (9.1 m·kg, 66 ft·lb).
2. In the order pinch bolt “2” → pinch bolt “1” → pinch bolt “2”, tighten each bolt to 21 Nm (2.1 m·kg, 15
ft·lb) without performing temporary tightening.
3. Check that the right end of the front axle is flush with the front fork. If necessary, manually push the
front axle or lightly tap it with a soft hammer until its end is flush with the front fork. However, if the
surface of the front axle end is not parallel to the surface of the front fork, align a point on the outer
edge of the axle with the fork, making sure that the axle does not protrude past the fork.
4. In the order pinch bolt “4” → pinch bolt “3” → pinch bolt “4”, tighten each bolt to 21 Nm (2.1 m·kg, 15
ft·lb) without performing temporary tightening.
Shift arm pinch bolt M6 1 10 Nm (1.0 m·kg, 7.2 ft·lb)
Shift rod locknut M6 2 7 Nm (0.7 m·kg, 5.1 ft·lb)
Drive shaft dust cover bolt M5 2 4 Nm (0.4 m·kg, 2.9 ft·lb)
Final gear oil drain bolt M14 1 23 Nm (2.3 m·kg, 17 ft·lb)
Final gear oil filler bolt M14 1 23 Nm (2.3 m·kg, 17 ft·lb)
Final drive assembly nut M10 4 42 Nm (4.0 m·kg, 29 ft·lb)
Final drive pinion gear bearing
retainer
M65 1 110 Nm (11.0 m·kg, 80 ft·lb)
Left-hand
thread
Coupling gear nut M16 1 110 Nm (11.0 m·kg, 80 ft·lb) Stake
Ring gear bearing housing bolt M10 2 40 Nm (4.0 m·kg, 29 ft·lb)
Ring gear bearing housing nut M8 6 23 Nm (2.3 m·kg, 17 ft·lb)
Final gear case stud bolt M8 6 9 Nm (0.9 m·kg, 6.5 ft·lb)
Ring gear bearing housing stop-
per bolt
M10 1 9 Nm (0.9 m·kg, 6.5 ft·lb)
Left-hand
thread
Battery box bolt M6 2 7 Nm (0.7 m·kg, 5.1 ft·lb)
Battery stay bolt M6 2 10 Nm (1.0 m·kg, 7.2 ft·lb)
Battery holder bolt M6 1 10 Nm (1.0 m·kg, 7.2 ft·lb)
Horn bolt M6 2 7 Nm (0.7 m·kg, 5.1 ft·lb)
Item
Thread
size
Q’ty Tightening torque Remarks
LT
LT