Craftsman 917.20380 Manual Del Usuario página 30

TROUBLESHOOTING CHART:
See ap pro pri ate section in manual un less di rect ed to Sears service center
PROBLEM
Battery will not
charge
Loss of drive
Engine "backfires"
when turning
engine "OFF"
Engine dies when
tractor is shifted
into reverse
CAUSE
1 Bad battery cell(s).
2 Poor cable connections.
3 Faulty regulator (if so equipped).
4 Faulty alternator.
1 Freewheel control in
"DISENGAGED" position.
2 Debris on steering plate (if
equipped).
3 Motion drive belt worn, damaged,
or broken.
4 Axle key missing.
1 Engine throttle control not set
between half and full speed (fast)
position before stopping engine.
1 Reverse operation system (ROS)
is not "ON" while mower or other
attachment is engaged.
CORRECTION
1 Replace battery.
2 Check/clean all connections.
3 Replace regulator.
4 Replace alternator.
1 Place freewheel control in
"ENGAGED" position.
2 See "CLEANING" in the
maintenance section.
3 Replace motion drive belt.
4 Install axle key at rear wheel. See
"TO REMOVE WHEEL" in the
Service and Adjustments section.
1 Move throttle control between
half and full speed (fast) position
before stopping engine.
1 Turn ignition key to ROS "ON"
position. See Operation section.
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