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TROUBLESHOOTINGCHART
PROBLEM CAUSE
Lossofpower 1. Rearoflawnmower
Poor cut -
uneven
CORRECTION
1. Set to "Higher Cut"
position.
2. Set to "Higher Cut"
position,
3. Clean/replace air filter.
4. Clean undersideof mower
housing.
5. Check oil level.
6. Cutat slowerwalking
speed.
1. Replace blade. Tighten
blade bolt.
2. Set all wheels at same
height
3. Clean underside of
mower housing.
housingor cutting blade
dragging in heavy grass.
2. Cutting too much grass.
3. Dirty air filter.
4. Buildup of grass, leaves,
and trash under mower.
5. Too much oil in engine.
6. Walking speed too fast.
1. Worn, bent or loose blade.
2. Wheel heights uneven.
3. Buildup of grass, leaves
and trash under mower.
1. Worn, bent or loose blade.
2. Bent engine crankshaft.
t. Engine flywheel brake is or
when control bar is releaseq
2. Bent engine crankshaft.
3. Blade adapter broken.
4. Blade dragging in grass.
1. Cutting height too low.
2. Lifton blade worn off.
3. Catcher not venting air.
I. Grass is too high or wheel
height is too low.
2. Rear of lawn mower
housing or blade dragging
in grass.
3. Grass catcher too full.
4. Handle height position not
right for you.
Excessive 1. Replaceblade.Tighten
vibration blade bolt.
2. Contacta Searsor other
qualifiedservicecenter.
Starter rope hard
topull
t. Depress controlbar to
upper handle before
pullingstarter rope.
2. Contacta Searsor other
qualifiedservicecenter.
3. Replaceblade adapter.
4. Movelawn mowerto cut
grassorto hardsurface.
Grass catcher 1. Raise cuttingheight.
notfilling(Ifso 2. Replace blade.
equipped) 3. Cleangrasscatcher.
Hardto push
t. Raise cutting height.
2. Raise rear of lawn mower
housing one (1) setting
higher.
3. Empty grass catcher.
4. Adjust handle height to
suit.
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