Craftsman 917.27686 Operator's Manual page 33

TROUBLESHOOTING CHART:
See appropriate section in manual unless directed to Sears service center
PROBLEM CAUSE CORRECTION
6, Faulty spark plugo
7r Dirty fuel filter,
8. Stale or dirty fuelo
9, Water in fuel
10,Spark plug wire loose.
Loss of power
(continued)
11, Dirty engine air screen/fins.
12. Dirty/clogged muffler,
13, Loose or damaged wiring,
14. Carburetor out of adjustment.
Excessive
vibration
Engine dies when
tractor is shifted
into reverse
t 5. Engine valves out of
adjustment,
1.
2.
3,
Worn, bent or loose blade,
Bent blade mandrel°
Loose/damaged part(s),
.
Reverse operation system
(ROS) is not "ON" while
mower or other attachment
is engaged,
1, Faulty operator-safety
presence control system,
6o Clean and regap or change
spark plug,
7. Replace fuel filter.
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.
14o See "To Adjust Carburetor"
in Service and Adjustments
section,
1&Contact a Sears or other
qualified service center.
.... ,J ,J,,,,,,L,, ,,
1. Replace blade. Tighten blade
bolt.
2o Contact a Sears or other
qualified service center.
3, Tighten loose part(s)_
Replace damaged parts,
1. Turn ignition key to
ROS "ON" position,
See Operation section,
1o Check wiring, switches and
connections, if not corrected,
contact a Sears or other
qualified service center.
Engine continues
to run when
operator leaves
seat with
attachment
clutch engaged
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.
.
Clogged mower deck vent
from build-up of grass, leaves,
and trash around mandrels,
I. Replace blade, Tighten blade
bolt.
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,
33