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TROUBLESHOOTING CHART
PROBLEM CAUSE
Does not start t. Dirtyairfilter.
2. Outoffuel.
3. Stalefuel.
Loss of power
Pooreut-
uneven
4. Waterin fuel.
5. Sparkplug wireis
disconnected.
6. Bad sparkplug.
7. Loosebladeor broken
blade adapter.
8. Controlbar in released
position.
9. Controlbar defective.
1. Rear of lawnmower
housingorcuttingblade
draggingin heavygrass.
2. Cuttingtoo muchgrass.
3. Dirtyair filter.
4. Buildupof grass,leaves,
and trash undermower.
5. Toomuchoil in engine.
6. Walkingspeedtoo fast,
1. Worn,bent or looseblade,
2. Wheel heights uneven.
3. Buildupofgrass,leaves
and trash undermower.
1. Worn,bent or looseblade.
2. Bent enginecrankshaft.
Engineflywheel brake ison
when controlbaris released.
Bent enginecrankshaft.
Bladeadapterbroken.
Bladedraggingin grass,
CORRECTION
1. Clean/replace air filter.
2. Fill fuel tank.
3. Drain tank and refill with
fresh clean fuel.
4. Drain fuel tank and
carburetor and refill tank
with fresh gasoline.
5. Connect wire to plug.
6. Replacespark plug.
7. Tightenbladeboltor
replacebladeadapter.
8. Depresscontrolbarto
handle.
9. Replacecontrolbar.
1. Set to "Higher Cut"
position.
2. Setto "Higher Cut"
position.
3. Clean/replaceair filter.
4. Clean undersideof mower
housing.
5. Check oillevel.
6. Cut at slowerwalking
speed.
1. Replace blade. Tighten
blade bolt.
2. Set all wheels at same
height
3. Clean underside of
mower housing.
Excessive 1. Replace blade. Tighten
vibration blade bolt.
2, Contact a Sears or other
qualified service center.
Starter rope hard 1,
topull
2.
3,
4.
1, Depresscontrolbarto
upperhandle before
pullingstarterrope.
2. Contacta Searsor other
qualifiedservicecenter.
3. Replace blade adapter.
4. Move lawnmowertocut
grassorto hardsurface.
16
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