Kohler KD62V12 Operation And Maintenance Manual

Operating faults
Faults - Cause - Remedy
Malfunction / error Cause Remedy
Lubricant oil pressure too low. Oil level in the oil pan too low. Fill oil to prescribed mark.
Bad viscosity (oil diluted by Diesel
fuel).
Drain off oil, fill with prescribed oil.
Pressure transducer failure. Check oil pressure and replace
damaged oil pressure transducer;
contact your nearest authorized
Kohler service representative.
End control valve does not work
properly or dirt in the end control
valve.
Contact your nearest authorized
Kohler service representative.
Bearing play too great due to wear
or bearing damage.
Contact your nearest authorized
Kohler service representative.
Lubricant oil in the cooling system. Oil cooler or oil cooler plate
leaking.
Contact your nearest authorized
Kohler service representative.
Cooling water in the lubricant oil. Cylinder liners seals leaking. Contact your nearest authorized
Kohler service representative.
Oil cooler or oil cooler plate
leaking.
Contact your nearest authorized
Kohler service representative.
Charge air temperature too high. Coolant concentration incorrect. Check concentration using test kit.
Charge air cooler contaminated. Contact your nearest authorized
Kohler service representative.
Air intake temperature too high. Check fans, air supply and ventila‐
tion.
Charge air pressure too low. Air filter clogged. Check air filter service indicator.
Charge air cooler contaminated. Contact your nearest authorized
Kohler service representative.
Turbocharger exhaust defect. Contact your nearest authorized
Kohler service representative.
Coolant leaks on charge air cooler. Leaking, breaking. Contact your nearest authorized
Kohler service representative.
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KD62V12 33521030301_8_1 EN_US 2022-09

Kohler KD62V12 Specifications

General

Brand	Kohler
Model	KD62V12
Category	Engine
Language	English