Yamaha EF3000iSE, EF3000iSEB owner manual Periodic Maintenance, Maintenance Chart

AE00401

PERIODIC MAINTENANCE

AE00403

MAINTENANCE CHART

Regular maintenance is most important for best performance and safe operation.

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Stop the engine before starting maintenance work.

			Pre-Ope-	Initial		Every
			ration
No.	Item	Remarks		1	3	6	12
			check	month	months	months	months
			(daily)	or 20 Hr	or 50 Hr	or 100 Hr	or 300 Hr
		Check condition.
1.	**	Adjust gap and			0
		clean. Replace if
	Spark Plug
		necessary.
	**	Check and adjust
2.*		when engine is					0
	Valve Clearance
		cold.
	**	Check breather
3.*		hose for cracks or					0
	Crankcase	damage. Replace
	breather system
		if necessary.
4.*	**	Check and adjust					0
	Idle speed	engine idle speed.
		Check for leakage.
		Retighten or	0
		*replace gasket
	**	if necessary.
5.
	Exhaust System	Check muffler
		screen and spark
		arrester. Clean/					0
		replace if
		necessary.
6.	Engine Oil	Check oil level	0
		Replace		0		0
	**	Clean.
7.		Replace if			0
	Air Filter
		necessary.

*: It is recommended that these items be serviced by a Yamaha dealer.

**: Related to emission control system.

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