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TROUBLESHOOTING CHART:
See appropriate section in manual unless directed to Sears service center
PROBLEM CAUSE
Poor grass 1 Enginespeed toostow.
discharge
2 Travelspeed toofast°
3 Wet grass.
4 Mower deck not level
5 Low/uneventireair pressure.
6 Worn, bent or looseblac
7 Buildup of grass, leaves and
trash under mower,
8 Mower drive belt worn.
9 Blades improperlyinstal
10 improper blades used.
tl Clogged mower deck ve holes
frombuildup of grass, leaves, and
trash around mandrels,
Headlight(s) not 1 Lightswitch is "OFF".
working
(if so equipped) 2 Bulb(s) or lamp(s) burnE
3 Faulty light switch
4 Loose or damaged wirir
5 Blown fuse.
Battery will not 1 Bad battery cell(s)o
charge 2 Poorcable connections.
Loss of drive
Engine "backfires"
wnen turnln_q
engine "OFF"
Enginedies when
tractor is sninea
into reverse
out.
3
4
1
2
3
4
5
1
Faulty regulator (if so equipped).
Faulty alternator.
Freewheel control in
"DISENGAGED" positio
Debris on steering plate (if
equipped).
Motiondrive belt worn, damaged,
orbroken°
Air trapped in transmission during
shipment or servicing_
Axle key missing.
m ...............................
Engine throttle contrc not set
between half and full speed (fast)
position before stoppit engine.
• J,i ,, i,,i,.
Reverseoperationsystem (ROS)
is not "ON" while moweror other
attachmentis engaged°
1
2
3
4
5
6
7
8
g
10
11
1
2
3
4
5
1
2
3
4
1
2
3
4
5
1
CORRECTmON
Placethrottlecontrolin"FAST"
:_ositiom
Shift to slower speed.
Allow grass to dry before mowing,
Level mower deck.
Check tires for proper PSIo
Replace/sharpen blade. Tighten
blade bolt.
Clean underside of mower
housing.
Replace mower drive belt.
Reinstall blades ½harpedge down
Replace with blades listed in
this manual.
Clean around mandrels to
open vent holes,
"Pdrnlight switch "ON"_
Replace bulb(s) or lamp(s),
Check/replace light switch,
Check wiring and connections°
Replace fuse,
Replace battery.
Check/clean all connections,
Replace regulator,
Replace alternator,
Place freewheel control in
"ENGAGED" position,
See "CLEANING" in the
maintenance section.
Replace motion drive belt,
Purge transmissiom
install axle key at rear wheel, See
"TO REMOVE WHEEL" in the
Service and Adjustments section,
Move throttle controt between
half and full speed (fast) position
before stopping engine.
Turn ignition key to ROS "ON"
position. See Operation section,
34
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