Echo SRM-210SB TROUBLESHOOTING

			GRASS TRIMMER/BRUSH CUTTER			29
				OPERATOR'S MANUAL
TROUBLESHOOTING
		ENGINE PROBLEM TROUBLESHOOTING CHART
	Problem	Check	Status	Cause	Remedy
			No fuel at	Fuel strainer clogged	Clean or replace
		Fuel at carburetor		Fuel line clogged	Clean or replace
			carburetor
				Carburetor	See your Echo dealer
			No fuel at cylinder	Carburetor	See your Echo dealer
	Engine	Fuel at cylinder			Open choke
					Clean/replace air filter
			Muffler wet with fuel	Fuel Mixture too rich
	cranks -
					Adjust carburetor
	starts hard/
					See your Echo dealer
	doesn't
				Stop switch off	Turn switch to ON
	start	Spark at end
			No spark	Electrical problem	See your Echo dealer
		of plug wire
				Interlock switch	See your Echo dealer
				Spark gap incorrect	Adjust to .65mm (0.026 in.)
		Spark at plug	No spark	Covered with carbon	Clean or replace
				Fouled with fuel	Clean or replace
				Plug defective	Replace plug
		Air filter	Air filter dirty	Normal wear	Clean or replace
		Fuel filter	Fuel filter dirty	Contaminants/residues	Replace
				in fuel
		Fuel vent	Fuel vent plugged	Contaminants/residues	Clean or replace
	Engine			in fuel
	runs,
		Spark Plug	Plug dirty/worn	Normal wear	Clean and adjust or replace
	but dies or
	does not
			Improper
	accelerate	Carburetor		Vibration	Adjust
	properly		adjustment
		Cooling System	Excessive	Extended operation in	Clean
			dirt/debris	dirty/dusty locations
		Spark Arrestor	Screen cracked,
			plugged, or	Normal wear	Replace
		Screen
			perforated
	Engine
	does not	N/A	N/A	Internal engine problem	See your Echo dealer
	crank

WARNING DANGER

Fuel vapors are extremely flammable and may cause fire and/or explosion. Never test for ignition spark by grounding spark plug against cylinder, otherwise serious personal injury may result.