Craftsman 917.276240 - Manual (Page 31)

TROUBLESHOOTING CHART:
See appropriate section in manual unless directed to Sears service center
PROBLEM CAUSE CORRECTION
Loss of power
(coni.)
6. Faulty spark plug.
7. Dirty fuel filter.
8. Stale or dirty fuel.
9. Water in fuel.
10. Spark plug wire loose.
11. Dirty engine air screen/fins.
12. Dirty/clogged muffler.
13. Loose or damaged wiring.
14. Carburetor out of adjustment.
15. Engine valves out of
adjustment.
6. Clean and regap or change
spark plug.
7. Replace fuel filfer.
8. Empty fuel tank and refill tank
with fresh, clean gasoline.
9. Empty fuel tank and carbure­
tor, refill tank with fresh gas­
oline and replace fuel filter.
10. Connect and tighten spark
plug wire.
11 .Clean engine air screen/fins.
12. Clean/replace muffler.
13. Check all wiring.
14. See “To Adjust Carburetor”
in Service and Adjustments
section.
15. Contact a Sears or other
qualified service center.
Excessive
vibration
1. Worn, bent or loose blade.
2. Bent blade mandrel.
3. Loose/damaged part(s).
1. Replace blade. Tighten blade
2. Contact a Sears or other
qualified service center.
3. tighten loose part(s).
Replace damaged parts.
Engine dies when
tractor is shifted
into reverse
1. Reverse operation system
(ROS) is not "ON" while
mower or other attachment
is engaged.
1. Turn ignition key to
ROS X)N" position.
See Operation section.
Engine continues
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 a Sears or other
qualified service center.
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
from build-up of grass, leaves,
and trash around mandrels.
1. Replace blade. Tighten blade
2. Level mower deck.
3. Clean underside of mower
housing.
4. Contact a Sears or other
qualified service center.
5. Clean around mandrels to
open vent holes.
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