Sears 917.258524 - Manual (Page 28)

TROUBLESHOOTING POINTS
PROBLEM CAUSE CORRECTION
Engine continuss to run
when operator leaves seat
with attachment clutch
engaged
1. Faulty operator-safety presence control system. 1, Check wiring, switches and connections. If not
corrected, contact an authorized service center/
department.
Poor cut - uneven 1, Worn, bent or loose blade.
2, Mower deck not level.
3, Buildup of grass, leaves, and trash under mower,
4, Bent blade mandrel.
5, Clogged mower deck vent holes from buildup of
grass, leaves, and trash around mandrels.
1. Replace blade. Tighten blade bolt
2. Level mower deck.
3. Clean underside of mower housing,
4. Replace blade mandrel.
5. Clean around mandrels to open vent holes
Mower blades will not 1, Obstruction in dutch mechanism. 1, Remove obstruction,
rotate 2,. Wom/damaged mower drive belt,
3. Frozen Idler pulley.
4. Frozen blade mandrel 2. Replace mower drive belt
3. Replace Idler pulley,
4. Replace blade mandrel.
Poor grass discharge 1. Engine spaed too slow.
2. Travel speed too fast
3. Wet grass.
4. Mower deck not level,
5. Low/uneven tire air pressure,
6. Worn, bent or loose blade.
7. Buildup of grass, leaves and trash under mower.
8. Mower drive bell worn,
9 Blades improperly installed.
10, Improper blades used.
11. Clogged mower deck vent holes from buildup of
grass, leaves, and trash around mandrels.
1. Place throttle control in “FAST position.
2. Shift to slower speed,
3. Allow grass to dry before mowing.
4. Level mower deck,
5. Check tires for proper air pressure.
6. Replace/sharpen blade. Tighten blade bolt
7. Clean underside of mower housing,
8. Replace mower drive belt.
9. Reinstall blades sharp edge down.
10. Replace wllh blades listed in this manual,
11. Clean around mandrels to open vent holes,
Headllght(s) not working 1. Switch Is “OFF. 1. Turn switch “ON".
(if so equipped) 2. Bulb(s) burned out
3. Fau% light switch.
4. Loose or damaged wiring.
5. Blown fuse.
2. Replace bulb(s},,
3. Cheok/replace light switch.
4. Check wiring and connections.
5. Replace fuse .
Battery will not charge 1. Bad battery oell(s).
2. Poor cable connections,
3, Faulty regulator Of so equipped).
4, Faulty alternator.
1. Replace battery.
2, Chaok/clean ail connections,
a, Replace regulator,
4. Replace aitemator.
Engine “backfires”
when turning engine
"OFF"
1. Engine throttle control not set at “SLOW”
position for 30 seconds before stopping engine.
1. Move throttle control to “SLOW" position and allow
to Idle for 30 seconds before stopping engine,.
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