Kohler Command PRO CH640

10 24 590 48 Rev. --KohlerEngines.com
Troubleshooting
Do not attempt to service or replace major engine components, or any items that require special timing or adjustment procedures. This work should be performed by a Kohler authorized dealer.
Possible Cause
Problem
No Fuel
Improper
Fuel
Dirt In
Fuel Line
Dirty/
Restricted
Lock-off
Fuel Filter
Dirty
Debris
Screen
Incorrect
Oil Level
Engine
Overloaded
Dirty Air
Cleaner
Faulty
Spark
Plug
Dirty/
Restricted
Regulator
Will Not Start
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Hard Starting
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Stops Suddenly
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Lacks Power
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Operates Erratically
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Knocks or Pings
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Skips or Misfi res
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Backfi res
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Overheats
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High Fuel Consumption
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