Periodic maintenance and adjustment
1. Final gear oil drain bolt
2. Gasket
5. Install the drain bolt and its new
gasket, and then tighten the bolt
to the specified torque.
7
Tightening torque:
Final gear oil drain bolt:
23 N·m (2.3 kgf·m, 17 lb·ft)
6. Remove the final gear oil check
bolt and its gasket.
1
2
1
1. Final gear oil check bolt
2. Gasket
7. Check the oil check bolt gasket
and the oil filler bolt gasket for
damage, and replace them if nec-
essary.
8. Refill with the recommended final
gear oil until it flows out of the oil
check bolt hole.
Recommended final gear oil:
Yamaha genuine shaft drive gear oil
SAE 80W-90 API GL-5
Oil quantity:
0.30 L (0.32 US qt, 0.26 Imp.qt)
9. Install the oil check bolt, the oil fill-
er bolt and their gasket, and then
tighten the bolts to the specified
torques.
2
7-17
Tightening torques:
Final gear oil check bolt:
10 N·m (1.0 kgf·m, 7.4 lb·ft)
Final gear oil filler bolt:
23 N·m (2.3 kgf·m, 17 lb·ft)
10. Install the final gear case breather
cap by installing the washer and
bolt, and then tighten the bolt to
the specified torque.
Tightening torque:
Final gear case breather cap bolt:
10 N·m (1.0 kgf·m, 7.4 lb·ft)
11. Check the final gear case for oil
leakage. If oil is leaking, check for
the cause.