Kohler 13.5CCOZ User Manual

TP-5592 7/964-2 Troubleshooting
Engine (Continued)
Problem Possible Cause Corrective Action
Stops suddenly
Out of fuel Replenish fuel
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Air intake clogged Service air intake silencer
Circuit breaker tripped in controller Reset circuit breaker
Defective seawater pump impeller Replace seawater pump impeller
Clogged seawater strainer Clean strainer
Fuel line restriction Check fuel lines and tank
Dirty fuel filter Service fuel filter
No/low oil pressure See authorized Kohler service distributor/dealer
Defective low oil pressure (LOP) safety
shutdown switch
Replace LOP shutdown switch
High temperature shutdown Check engine coolant system for coolant level
Defective high exhaust temp. (HET) and/or high
water temp. (HWT) safety shutdown switch(es)
Replace HET and HWT shutdown switch(es)
Loss of AC output See authorized Kohler service distributor/dealer
Operates erratically
Air intake clogged Service air intake silencer
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Stale or bad fuel Replace fuel
Clogged fuel filter Replace fuel filter
Vent in fuel tank cap obstructed Clean cap in solvent; blow dry
Water, dirt, or air in fuel system Drain, flush, fill, and bleed air in the system
Dirty or faulty injectors See authorized Kohler service distributor/dealer
Faulty governor linkage See authorized Kohler service distributor/dealer
Defective fuel feed pump Replace fuel feed pump
Incorrect valve clearance See authorized Kohler service distributor/dealer
Defective valve spring See authorized Kohler service distributor/dealer
Incorrect compression See authorized Kohler service distributor/dealer
Engine knocks
Incorrect type of fuel Use correct type of fuel; consult fuel supplier
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Incorrect fuel injection timing See authorized Kohler service distributor/dealer
Incorrect cylinder top clearance See authorized Kohler service distributor/dealer
Defective piston or piston ring See authorized Kohler service distributor/dealer
Defective crankshaft bearing or piston pin
bearing
See authorized Kohler service distributor/dealer
Incorrect valve clearance See authorized Kohler service distributor/dealer
Air in injectors Bleed air
Engine overheats
Inadequate cooling Check engine coolant level
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Thermostat defective Replace thermostat
Air intake clogged Service air intake silencer
Engine overloaded Reduce load
Loose or defective cooling water pump belt Adjust belt tension or replace belt
Cooling system needs flushing Flush cooling system
Defective temperature switch Replace shutdown switch
Cooling water leaks from water passage Check water passage

Kohler 13.5CCOZ Specifications

General

Brand	Kohler
Model	13.5CCOZ
Category	Inverter
Language	English