Zenoah EXZ2610DL Maintenance HE-EX only, Storage, Disposal, Troubleshooting guide, Check, Action

	EXZ2610DL
9. Maintenance (HE-EX only)	10. Storage
TRANSMISSION	Aged fuel is one of major causes of engine starting fail-
	ure. Before storing the unit, empty the fuel tank and run
	the engine until it uses all the fuel left in the fuel line and
	the carburetor. Store the unit indoor taking necessary
	measures for rust prevention.	G
		B

•The reduction gears are lubricated by multipurpose, lithium-based grease in the transmission. At every 20 hours of use, supply the transmission with new grease.

•Remove the cutter holders before installing new grease to arrange for old grease to exit.

NOTE

•When removing and installing the cutter holder (a), use care not to allow any dirt and dust entering in to the transmission.

11. Disposal

When disposing your machine, fuel or oil for the machine, be sure to allow your local regulations.

12. Troubleshooting guide

Case 1. Starting failure

	CHECK	PROBABLE CAUSES	ACTION
	fuel tank	→ incorrect fuel	→ drain it and use correct fuel
	fuel filter	→ fuel filter is clogged	→ clean
	carburetor adjustment screw	→ out of normal range	→ adjust to normal range
	sparking (no spark)	→ spark plug is fouled/wet	→ clean/dry
		→ plug gap is incorrect	→ correct (GAP: 0.6 ~ 0.7 mm)
	spark plug	→ disconnected	→ retighten
Case 2. Engine starts but does not keep running/hard re-starting

CHECK	PROBABLE CAUSES	ACTION
fuel tank	→ incorrect fuel or staled fuel	→ drain it and use correct fuel
carburetor adjustment screw	→ out of normal range	→ adjust to normal range
muffler, cylinder (exhaust port)	→ carbon is built-up	→ wipe away
air cleaner	→ clogged with dust	→ wash
cylinder fin, fan cover	→ clogged with dust	→ clean

When your unit seems to need further service, please consult with our ZENOAH service shop in your area.

GB-31