Troubleshooting - 37
S
YMPTOM
:
P
OSSIBLE
C
AUSE
:
Engine Emits White Exhaust Smoke
Low engine temperature; Allow engine to warm up.
Leaking head gasket.
Water in combustion chamber.
Engine Emits Black Or Gray Exhaust Smoke
Plugged air intake system.
Engine burning oil.
Dirty or faulty injectors.
Excessive Fuel Consumption
Plugged air intake system.
Dirty or faulty injectors.
Engine Uses Excessive Oil
Check for leaks.
Incorrect engine oil.
Plugged air intake fi lter.
Worn rings or cylinder walls.
S
YMPTOM
:
P
OSSIBLE
C
AUSE
:
Battery Does Not Charge
Loose or corroded connections.
Broken or loose wire in charge system.
Defective battery.
Loose alternator belt.
Defective alternator.
Defective voltage regulator.
Lights Do Not Activate
Blown fuse.
Blown light bulb.
Broken wire/connection.
Faulty light switch.
Glow Plugs Do Not Activate
Blown fuse.
Faulty relay.
Faulty glow plugs.
Electrical problem.
PTO Does Not Engage
Faulty seat switch. NOTE: Operator must be in seat.
Faulty PTO switch.
Clutch out of adjustment - (see ‘PTO belt adjustment’)
Faulty clutch.
Electrical problem.
TROUBLESHOOTING
E
NGINE
CONT
.
E
LECTRICAL
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