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TROUBLESHOOTING CHART
0 CAUSE
power = Rear of lawn mower housing
orcutting blade dragging
in heavy grass.
Cutting too much grass,
Excessive
vibration
' cut- uneven
iStarter rope hard
to pull
catcher
not filling (ifso
equipped)
push
= Dirty air fUter.
o Buildup of grass, leaves,
and trash under mower,
• Too much oil in engine.
• Walking speed too fast.
° Worn, bent or loose blade.
• Wheel heights uneven,
° Buildup of grass, leaves
and trash under mower.
,L ,,i,,
° Worn,bent or loose blade.
- Bent engine crankshaft.
° Engine flywheel brake is on
when control bar is released.
° Bent engine crankshaft.
° Blade adapter brokeno
o Blade dragging in grass°
° Cutting heighttoo low.
° Lifton blade wornoff.
, Catcher not venting air.
° Grass istoo high or wheel
height istoo low.
• Rear of lawn mower
housing orblade dragging
in grass.
o Grass catcher too full
o Handle height position not
rightfor your
CORRECTION
o
Set to "Higher Cut"
position,
o Set to"HigherCut"
position_
• Clean/replace air filter.
o Clean underside of mower
housing.
• Checkoil level.
° Cut at slower walking
speed.
o Replace blade_Tighten
blade boll
o Set all wheels at same
height
o Clean underside of
mower housing°
° Replace blade. Tighten
blade bolt.
° Contact an authorized
service center,
° Depress control bar to
upper handle before
pulling starter rope,
o Contact an authorized
service center.
= Replace blade adapter.
• Move lawn mower to cut
grass or to hard surface
to start engine.
o Raise cutting heighL
° Replace blade,
o Clean grass catcher.
° Raise cutting heighL
• Raise rear of lawn mower
housing one (1) setting
higher.
o Empty grass catcher.
o Adjust handle height to
suit.
17
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