Outline
— : Not applicable
When using lead high-sulfur gasoline, checking the valve clearance may be required more fre-
quently than every 500 hours.
Impeller/
water pump housing
Replace U
Pilot water Check UU
Propeller/propeller nut/
cotter pin
Check/replace UU
Shift link Check/replace UU
Spark plug Check/replace U
Spark plug cap Check/replace UU
Throttle link/
throttle cable
Check/adjust/replace UU
Thermostat Check/replace U
Valve clearance Check/adjust U
Water inlet Check UU
Wiring harness
connections/wiring
coupler connections
Check/replace UU
Fuel tank (built-in tank) Check U
Item Actions
Every
1000 hours
Upper case Check/replace U
Item Actions
Initial Every
20 hours
(3 months)
100 hours
(1 year)
300 hours
(3 years)
500 hours
(5 years)
183