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TROUBLESHOOTING CHART
CAUSE
=ROBLEM
Poor cut - uneven
(cont'd)
Mower blades will
not rotate
, ,: ,,,,,,.,,
Poor grass dis-
charge
Headlight(s) not
working (if so
equipped)
, ,,i,,,,,,,,,
Battery wilt not
charge
o
o
o
O
o
D
0
O
O
o
0
0
0
O
0
0
0
0
0
O
O
0
Q
Engine "backfires"
when turning
engine "OFF"
grass, leaves, and trash
around mandrels.
Obstruction in clutch
mechanism_
Worn/damaged mower
drive belt.
Frozen idler pulley.
Frozen blade mandrel°
Engine speed too stow.
Travel speed too fast.
Wet grass.
Mower deck not level.
Low/uneven tire air pres-
sure.
Worn, bent or loose blade_
Buildup of grass, leaves
and trash under mower_
Mower drive belt worn.
Blades improperly
installed.
Improper blades used.
Clogged mower deck vent
holes from buildupof
grass, leaves, and trash
around mandrels.
Switch is "OFF".
Bulb(s) burned out.
Faulty light switch.
Loose or damaged wiring.
Blown fuse.
Bad battery cell(s).
Poor cable connections.
Faulty regulator (if so
equipped).
Faulty alternator.
Engine throttle control not
set at "SLOW"
position for 30 seconds
before stopping engine.
CORRECTION
IL,,I ,i ,,, ,H,
° Remove obstruction.
,, Replace mower drive belt.
° Replace idler pulley.
o Replace blade mandrel.
, ll,l,,,,i, J i ,, ,l:, , ,i
,, Place throttle control in
"FAST" position.
,, Shift to slower speed.
,, Allow grass to dry before
mowing.
= Level mower deck.
o Check tires for proper air
pressure.
o Replace/sharpen blade.
Tighten blade bolt.
,, Clean underside of mower
housing.
o Replace mower drive belt.
o Reinstall blades sharp edge
down.
o Replace with blades listed in
this manual.
o Clean around mandrels to
open vent holes.
Q Turn switch "ON".
° Replace bulb(s).
o Check/replace light switch.
o Check wiring and connections.
o Replace fuse.
° Replace battery.
o Check/clean all connections.
= Replace regulator:
o Replace alternator.
L.........
Q
Move throttle control to
"SLOW" position and allow
to idle for 30 seconds before
stopping engine.
3O