Gasoline Engine Maintain

		Each use	First month or 20 hours	Every 3 months or 50 hours	Every 6 months or 100 hours	Every year or 300 hours
Engine oil	Check level	√
Engine oil	Change		√		√
Air cleaner	Check	√
	Clean			√(1)
	Replace					√☆
Sediment Cup					√
Spark plug	Check-Clean				√
Spark plug	Replace					√
Spark arrester(optional parts)	Clean				√
Idle speed	Check-Adjust					√(2)
Valve clearance	Check-Adjust					√(2)
Fuel tank and strainer	Clean					√(2)
Combustion chamber	Clean	After every 300 Hrs. (2)
Fuel line	Check	Every 2 years (Replace if necessary) (2)

☆ Replace the paper element type only.
(1)Service more frequently when used in dusty areas.
(2)These items should be serviced by your servicing dealer unless you have the proper tools and are mechanically proficient. Refer to manual for service procedures.
Performed at every indicated month or operating hour interval, whichever comes first.

Gasoline Engine Maintain

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