Troubleshooting - Echo HCS-2810 Operator's Manual

TROUBLESHOOTING

TROUBLESHOOTING
ENGINE PROBLEM TROUBLESHOOTING CHART
Problem Check
Fuel at
carburetor
Engine
starts hard
or
Fuel at
Engine
cylinder
does not
start
Engine
Spark at
starts
end of plug
wire
hard
or
Spark at
Engine
plug
does not
start
Engine Air filter
runs, but
dies
Fuel filter
or
Engine
Fuel vent
does not
accelerate
properly
36
Status
Fuel strainer or
No fuel at
fuel line
carburetor
obstructed
No fuel at
Carburetor
cylinder
Muffler wet Fuel mixture
with fuel too rich
STOP switch
OFF - Electrical
problem -
Interlock switch
Incorrect gap -
No spark
Covered with
carbon - Fouled
with fuel - Plug
defective
Air filter dirty Normal wear
Fuel filter Contaminants
dirty or residue in fuel
Fuel vent Contaminated
plugged fuel
HCS-2810 / 3810
Cause
Clean or replace
See your dealer
See your dealer
OPEN choke
Clean or replace
air filter
Adjust carburetor
See your dealer
Turn switch to
ON
See your dealer
Adjust to
0.65 mm
(0.026 in.)
Clean or replace
plug
Clean or replace
Replace filter or
replace fuel
Clean or replace
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