“Generator Tips For Good Service”
Generator Trouble Shooting
Symptoms/Problems Possible
Cause Checks/Corrections
Genset fails to turn over Low Battery Battery fluid
level low
Starter won’t engage Fuse blown/Bad Starter Replace Fuse
Genset starter is slow
Starter turns Genset
Engine Fuel below ¼ in tank Add fuel to ½ full
properly, but engine won’t Genset
shutoff valve closed Open shutoff
valve
crank Low oil level Fill oil to full
mark
Spark
plugs fouled Replace spark plugs
Defective
ignition coil Replace
coil
Carburetor
varnish clogged Replace/Rebuild
Air
filter clogged Replace filter
Genset starts but stops Low oil levels Fill oil to full
mark
when start switch is Bad voltage regulator Replace regulator
released
Genset runs but Bad voltage
regulator Replace
regulator
produces no power Bad Starter Replace starter
Loss
of polarity Magnetize
armature