Yardworks 060-1300-6 Instruction Manual page 82

82
model no.
060-1300-6
GAsOlINe eNGINe: NO POWeR
PRObleM
When increasing
throttle, speed
increase is
slow (or even
decreases and
stops running)/
poor compression
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Air in fuel line or fuel line clogged.
Main oil flow hole is not adjusted properly.
In carburetor, needle valve hole and main
oil flow hole clogged.
Fuel cock is clogged up.
Too much carbon deposit in combustion
chamber.
Too much carbon fouling in muffler and
exhaust pipe.
Air cleaner is clogged up.
Intake pipe is leaking.
Piston or cylinder or piston ring is worn.
Air leakage from the surface where the
cylinder block contacts the cylinder head.
Too big or too small valve clearance.
Valve tightness is poor.
sOlUTION
Exhaust air or dredge fuel line.
Readjust.
Clean and blow to clear.
Clean/replace damaged part.
Clear away.
Clear away.
Clean air cleaner filter element.
Repair or replace.
Replace the worn part.
Replace cylinder gasket.
Readjust.
Repair.