Zenoah EXZ2610DL owner manual Maintenance, Air Filter, Fuel Filter

EXZ2610DL

9. Maintenance

				Every	Every	Every
	System/components	Procedure	Before	25	50	100	Note
			use	hours	hours	hours
				after	after	after
	fuel leaks, fuel spillage	wipe out	✔
	fuel tank, air filter, fuel filter	inspect/clean	✔	✔			replace, if necessary
ENGINE	idle adjusting screw	see adjusting	✔				replace carburetor
		idling speed (p. 22)			✔		if necessary
	spark plug
		clean and readjust					GAP: .025 in (0.6 ~ 0.7 mm)
		plug gap					replace, if necessary
	cylinder fins, intake air cooling vent	clean		✔
	muffler, spark arrester, cylinder exhaust port	clean			✔
	throttle trigger, stop switch	check operation	✔
SHAFT	cutting parts	replace if	✔				BC-EX, LRT-EX,
		something’s wrong					HE-EX
	transmission	grease		✔
	screws/nuts/bolts	tighten/replace	✔			✔	not adjusting screws
	cutting attachment guard	make sure to attach	✔				BC-EX, HE-EX
UNIT	oiling port	clean	✔				PS-EX only
	guide bar	clean	✔				PS-EX only
CUTTING
	sprocket	inspect/replace			✔		PS-EX only
	saw chain	inspect/sharp	✔				PS-EX only

G B

WARNING

•Make sure that the engine has stopped and is cool before performing any service to the machine. Con- tact with moving cutting head or hot muffler may result in a personal injury.

AIR FILTER

•The air filter, if clogged, will reduce the engine perfor- mance. Check and clean the filter element in warm, soapy water as required. Dry completely before in- stalling. If the element is broken or shrunk, replace with a new one.

FUEL FILTER

•When the engine runs short of fuel supply, check the fuel cap and the fuel filter for blockage.

(1)

(1) Fuel filter

(1)

(1) Air filter

GB-25