Craftsman 28948 Lawn Mower User Manual


 
TROUBLESHOOTING CHART:
See appropriate section in manual unless directed to Sears service center
PROBLEM
Battery will not
charge
Loss of drive
Engine "backfires"
when turninq
engine "OFF"
Engine dies when
tractor is shifted
into reverse
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CAUSE
Bad battery celt(s),
Poor cable connections,
Faulty regulator (if so equipped),
Faulty alternator,
Freewheel control in
"DISENGAGED" position.,
Debris on steering plate (if
equipped),,
Motion drive belt worn, damaged,
or broken,
Air trapped in transmission during
shipment or servicing,
Axle key missing,,
Engine throttle control not sel
between half and full speed (fast)
position before stopping engine
Reverse operation system (ROS)
is not "ON" while mower or other
attachment is engaged°
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CORRECTION
Replace battery,,
Check!clean all connections,
Replace regulator.
Replace alternator
Place freewheel control in
"ENGAGED" position°
See "CLEANING" in the
maintenance section_
Replace motion drive belt,,
Purge transmission°
Install axle key at rear wheel See
"TO REMOVE WHEEL" in the
Service and Adjustments section_
Move throttle control between
half and full speed (fast) position
before stopping engine,
Turn ignition key to ROS "ON"
position, See Operation section°
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