Maintenance
Item
(Yamaha) Fuel tank
EMU34451
Maintenance chart 2
Item
Exhaust guide/exhaust
manifold
Timing belt
EMU28910
TIP:
When using lead or high-sulfur gasoline, inspecting valve clearance may be required more
frequently than every 500 hours.
76
Actions
Inspection and clean-
ing as necessary
Actions
Inspection or replace-
ment as necessary
Replacement
Initial
20 hours
100
(3
hours
months)
(1 year)
1000 hours
Every
300
500
hours
hours
(3 years)
(5 years)
Every