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Craftsman 917.28857 Manual Del Operador página 30

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TROUBLESHOOTING CHART:
See appropriate section in manual unless directed to Sears service center.
PROBLEM
Mower blades will
not rotate
discharge
1
2
3
4
2
3
4
5
6
8
9
10
11
Headlight(s)
not
,1
working
(if so equipped)
2
3
4
5
Battery
will not
!1
charge
2
i3
!4
CAUSE
Obstruction
in clutch mechanism,
1
Worn/damaged
mower drive belt
Frozen idler pulley,
Frozen blade mandrel,
Engine speed too slow,
Travel speed too fast,
Wet grass.
Mower deck not level.
Low/uneven
tire air pressure.
Worn, bent or loose blade.
Buildup of grass, leaves and
trash under mower,
Mower drive belt worn.
Blades improperly
installed.
Improper blades used.
2
3
4
2
3
4
5
6
8
9
10
Clogged mower deck vent holes
11
from buildup of grass, leaves, and
trash around mandrels,
Light sw_ch is "OFF",
1
Bulb(s) or lamp(s) burned out.
2
Faulty light switch,
3
Loose or damaged wiring,
4
Blown fuse,
5
Bad battery cell(s).
1
Poor cable connections.
2
Faulty regulator
(if so equipped),
3
Faulty alternator.
4
CORRECTION
Remove obstructbn.
Replace mower drive belt.
Replace idler pu[tey.
Contact a Sears or other
qualified service center.
Place throttle control in "FAST _
/
position,
Shift to stower speed,
Allow grass to dry before mowing,
Level mower deck.
Check tires for proper PSI.
Replace/sharpen
blade. Tighten
blade bolt,
Clean underside of mower
housing.
Replace mower drive belt.
Reinstall blades sharp edge down.
Replace with blades listed in
this manual.
Clean around mandrels to
open vent holes,
Turn Iight switch "ON '_',
Replace bulb(s) or lamp(s).
Check!replace
light switch,
Check wiring and connections,
Replace fuse.
Replace battery.
Check/clean
ail connections.
Replace regulator.
Replace alternator.
30

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