Kohler KD83V16 Operation And Maintenance Manual page 137

Operation and Maintenance Manual
Malfunction / error
Diesel engine shuts down when not
desired.
Low Diesel engine power (lack of
power).
Diesel engine too hot (according to
coolant temperature display).
KD83V16 33521030601_0_1 EN_US
2018-07
Cause
Voltage supply interrupted.
Leaks or pressure too low in fuel low
pressure circuit.
Fault in electronics.
Defect in fuel system (blocked,
leaking).
Charging pressure too low.
Charging air temperature too high.
Coolant temperature too high.
Fuel temperature too high.
Use at elevation over 1800 m above
sea level.
Injection nozzles stuck or do not
vaporize.
Diesel engine compression too low.
Fault in electronic system.
Coolant quantity low.
Cooler contaminated or scaled.
Thermostat failure.
Coolant temperature thermocouple
failure.
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Operating faults
Faults - Cause - Remedy
Remedy
Contact your nearest authorized
Kohler service representative.
Leak test (visual inspection) ;
Contact your nearest authorized
Kohler service representative to
check engine.
Read out fault memory of motor
control unit, contact your nearest
authorized Kohler service represen-
tative.
Visual inspection for leaks, change
filter, contact your nearest author-
ized Kohler service representative.
Loose clips, defective seals and
hoses, air filter contaminated, turbo-
charger has no power.
Charge air cooler contaminated, low
fan power, ambient too temperature
too high, contact your nearest
authorized Kohler service represen-
tative.
Check cooler for contamination,
check fan and thermostat, check
coolant level, contact your nearest
authorized Kohler service represen-
tative.
Contact your nearest authorized
Kohler service representative.
No remedy. Diesel engine power is
automatically reduced.
Contact your nearest authorized
Kohler service representative.
Contact your nearest authorized
Kohler service representative.
Read out fault logs of engine control
unit, contact your nearest authorized
Kohler service representative.
Check the level.
Clean or descale.
Check, replace if necessary, contact
your nearest authorized Kohler
service representative.
Check, replace if necessary, contact
your nearest authorized Kohler
service representative.
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