Kohler Decision-Maker 3000 Operation

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Section or Publication Reference*
Cooling System
--
See the
Section titled
:
Scheduled Maintenance
Eng. O/M or S/M
See the
Section titled
:
Scheduled Maintenance, Eng. O/M
See the
Section titled
:
Scheduled Maintenance
Eng. S/M
Fuel System
Eng. O/M
Eng. O/M
--
Eng. S/M
Eng. S/M
Eng. O/M
Eng. S/M
S/S, Gen. O/M
Eng. S/M
* Sec./Sect
ion—numbered section of this manual; ATS
—Automatic Transfer Switch; Eng.
—Engine; Gen.
—Generator Set; Alt.
—Alternator; I/M
—Installation Manual; O/M
—Operation
Manual; S/M
—Service Manual; S/S
—Spec Sheet; O/S/M
—Operation/Service Manual; W/D
—Wiring Diagram
† Have an authorized service distributor/dealer perform this service.
Recommended Actions
Clean the air openings.
Restore the coolant to normal operating level.
Tighten or replace the belt. Replace the water pump.
Allow the engine to cool down. Then
troubleshoot
the cooling system.
Restore the coolant to normal operating level.
Replace the thermostat.
Bleed the diesel fuel system.
Replace or repair the ether starting system.
Add fuel and move the fuel valve to the ON position.
Rebuild or replace the
injection pump. †
Clean, test, and/or replace the inoperative fuel injector. †
Clean or replace the fuel filter. †
Troubleshoot the fuel solenoid. †
Check the fuel supply and valves. †
Adjust the fuel injection timing.†
Probable Causes
Air openings
clogged.
Coolant level low.
Cooling water pump inoperative.
High temperature shutdown.
Low coolant level shutdown, if equipped.
Thermostat inoperative.
Air in fuel system (diesel only).
Ether canister empty or system inoperative, if equipped (diesel only)
Fuel tank empty or fuel valve shut off.
Fuel feed or injection pump inoperative (diesel only)
Fuel or fuel injectors dirty or faulty (diesel only).
Fuel filter restriction.
Fuel solenoid inoperative
Fuel pressure insufficient (gas only)
Fuel injection tim
ing out of
adjustment (diesel only).
Trouble Symptoms
Exercise run time
and/or event
records
inoperative
Displays error
message/locks up
Excessive or
abnormal noise
High fuel
consumption
x
x
Low oil pressure
Overheats
x
x
x
x
Lacks power
x
X
x
Stops suddenly
x
x
X
X
X
No or low output
voltage
Starts hard
x
x
x
Cranks but does
not start
x
x
x
X
x
Does not crank

Kohler Decision-Maker 3000 Specifications

General

Brand	Kohler
Model	Decision-Maker 3000
Category	Controller
Language	English