Craftsman 917.28811 Operator's Manual page 33

TROUBLESHOOTING CHART:
See appropriate section in manual unless directed to Sears service center
PROBLEM CAUSE
CORRECTION
Engine "backfires" 1 Engine throttle control not set 1 Move throttlecontrol between
when turning
between half and full speed (fast) half and full speed (fast) position
engine "OFF" position before stopping engine, before stopping engine.
Engine dies when 1 Reverse operation system (ROS) 1 Turn ignitionkey to ROS "ON"
tractor is shifted is not "ON" while mower or other position. See Operation section.
attachment is engaged.
into reverse
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