Craftsman 536.881851 Manual Del Usuario página 34

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TROUBLE CORRECTION
Difficult startlng Replace spark plug.
CAUSE
Defective spark plug.
Water or dirt in fuel system.
Remove fuel from fuel tank.
Add fresh fuel.
Engine runs erratically Blocked fuel line, empty gas Clean fuel line; check fuel
tank, or stale gasoline supply; add _'esh gasoline
Engine stalls Unit running on CHOKE. Set choke lever to OFF
position.
Engine runs erratic; Water or dirt in fuel system. Remove fuel from fuel tank.
Loss of power Add fresh fuel.
Excessive vibration
Unlt fails to propel itself
Loose parts: damaged
impeller
Tractiondrive belt looseor
damaged.
Incorrect adjustment of
traction drive cable
Worn or damaged friction
wheel.
Auger drive belt loose or
damaged.
Immediately stop engine.
Remove ignition key. Tighten
all fasteners and make all
necessary repairs. If
vibration continues, take the
unit to a Sears service
center.
Unit fails to discharge
snow
Replace traction drive belt.
Adjust traction drive cable.
Replace friction wheel.
Adjust auger drive belt;
replace if damaged.
Auger control cable not Adjust auger control cable.
adjusted correctly.
Shear bolt broken Replace shear bolt
Discharge chute clogged. Stop engine immediately and
disconnect spark plug wire.
Clean discharge chute and
inside of auger housing.
Foreign object lodged in
auger
Stop engine immediately and
disconnect spark plug wire.
Remove object from auger.
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