Craftsman 917.273800 - Manual (Page 32)

TROUBLESHOOTING CHART:
See appropriate section in manual unless directed to Sears service center
PROBLEM CAUSE CORRECTION
Mower blades will
not rotate (con’t) 2. Worn/damaged mower
drive belt.
2. Replace mower drive belt.
3. Frozen idler pulley. 3. Replace idler pulley.
4. Frozen biade mandrei. 4. Contact a Sears or other
qualified service center.
Poor grass
discharge 1. Engine speed too slow. 1. Place throttle control in
“FAST” position.
2. Travel speed too fast. 2. Shift to slower speed.
3. Wet grass. 3. Allow grass to dry before
mowing.
4. Mower deck not level. 4. Level mower deck.
5. Low/uneven tire air pressure. 5. Check tires for proper air
pressure.
6. Worn, bent or ioose biade. 6. Replace/sharpen blade.
Tighten blade bolt.
7. Buildup of grass, leaves and
trash under mower.
7. Clean underside of mower
housing.
8. Mower drive belt worn. 8. Replace mower drive belt.
9. Blades improperly installed. 9. Reinstall blades sharp edge
down.
10. Improper blades used. 10. Replace with blades listed
in this manual.
11. Clogged mower deck vent
holes from buildup of
grass, leaves, and trash
around mandrels.
11 .Clean around mandrels to
open vent holes.
Headllght(s) not 1. Switch is “OFF”. 1. Turn switch “ON”.
working 2. Bulb(s) or iamp(s) burned ou . 2. Replace bulb(s) or lamp(s).
(if so equipped) 3. Faulty light switch. 3. Check/replace light switch.
4. Loose or damaged wiring. 4. Check wiring and connec­
tions.
5. Blown fuse. 5. Replace fuse.
Battery will not 1. Bad battery cel!(s). 1. Replace battery.
charge 2. Poor cable connections. 2. Check/clean all connec­
tions.
3. Faulty regulator
(if so equipped).
3. Replace regulator.
4. Faulty alternator. 4. Replace alternator.
Loss of drive 1. Freewheel control in
“disengaged” position.
1. Place freewheel control in
“engaged” position.
2. Motion drive belt worn,
damaged, or broken.
2. Replace motion drive belt.
3. Air trapped in transmission
during shipment or
servicing.
3. Purge transmission.
Engine “backfires’ 1. Engine throttle control not 1. Move throttle control to
when turning set at “SLOW” “SLOW” position and allow
engine position for 30 seconds to idle for 30 seconds before
ii p
before stopping engine. stopping engine.
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