Idiomas disponibles
Idiomas disponibles
TROUBLE SHOOTING CHART
!TROUBLE
CAUSE
.......
Enginewiltnot r • ignitionswitch off.
startor willrun !• Engineflooded,
onlya few
• Fuel tank empty.
secondsafter
• Spark plugnot firing.
starting.
• Fuel not reaching
carburetor.
EnginewUl not
idle properly,
Engine wilt not
accelerate,
lacks power,
or dies under
a load.
- Carburetor requires
adjustment.
• None of the above.
• Idle speed set too high
or too low.
• Low Speed Mixture
requires adjustment.
• Crankshaft seals worn.
• Compression low.
• None of the above.
• Air filter dirty.
• Spark plug fouled.
Engine smokes
excessively.
Engine runs
hot.
• Carburetor requires
adjustment.
• Exhaust ports or muf-
fler outlets plugged.
° Compression low.
• None of the above.
• Choke partially on.
• Fuel mixture incorrect.
REMEDY
• Move Ignition Switch to ONI
• See "Starting instructions."
• Fill tank with correct fuel mixture
: install new spark plug.
Check for dirty fuel filter; replace
Check for kinked or split fuel line
repair or replace.
• See =Carburetor Adjustments."
• Contact Sears Service.
,, See "Carburetor Adjustments."
• See =Carburetor Adjustments."
• Air filter dirty.
• High Speed Mixture
requires adjustment.
• Crankcase leak.
• Contact Sears Service.
• Contact Sears Service.
. Contact Sears Service.
• Clean or replace air filter.
• Clean or replace plug
and regap.
• See "CarburetorAdjustments."
• Contact Sears Service.
- Contact Sears Service.
• Contact Sears Service.
• Adjust choke.
• Empty fuel tank and refill with
correct fuel mixture.
° Clean or replace air filter.
• See "Carburetor Adjustments."
• Contact Sears Service.
, Fuel mixture incorrect.
° See "Fueling Your Unit."
• Spark plug incorrect.
• Replace with correct plug.
• High Speed Mixture
• See "Carburetor Adjustments."
set too lean.
• Exhaust ports or muf-
fler outlets plugged.
• Carbon build-up on
muffler outlet screen.
• Fan housing/cylinder
fins dirty.
• None of the above.
• Contact Sears Service.
• Clean spark arrestor screen.
° Clean area.
, Contact Sears Service.
Oil inadequate
- Oil tank empty.
• Fill oil tank.
for bar and
• Oil pump or oil filter
• Contact Sears See,ice.
chain
clogged.
lubrication.
• Guide bar oil hole
° Remove bar and clean.
blocked.
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