Troubleshooting - Echo Pro Attachment Series Operator's Manual

TROUBLESHOOTING

TROUBLESHOOTING
ENGINE PROBLEM TROUBLESHOOTING CHART
Problem Check
Fuel at
carburetor
Engine
Fuel at
starts hard
cylinder
or
Engine
does not
Spark at
start
end of plug
wire
Spark at
plug
Engine Air filter
runs, but
dies
Fuel filter
or
Engine
Fuel vent
does not
accelerate
properly
38
Status
Fuel strainer or
No fuel at
fuel line
carburetor
obstructed
No fuel at
Carburetor
cylinder
Muffler wet Fuel mixture too
with fuel rich
STOP switch
OFF - Electrical
problem -
Interlock switch
No spark
Incorrect gap -
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
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 0.65mm
(0.026 in.)
Clean or replace
plug
Clean or replace
Replace filter or
replace fuel
Clean or replace
© 07/20 ECHO Incorporated
PAS-2620
Remedy
X7502342503