Operating Instructions
NOTE: The blinking hour glass on the display means that the meter is operating properly.
Hourmeter
Voltmeter
The voltmeter displays battery and charging system voltage. An indication of low or high voltage (the red area) indicates an electrical system failure. The cause of the failure should be determined and cor- rected.
Oil Pressure Warning Light
The oil pressure warning light indicates that engine oil pressure is below the safe operating level [below 3 to 5 PSI (21 to 34 kPa)]. This light (and warning horn) will come on when the ignition is turned ON, but should go off after the engine is started. If the light fails to come on when the ignition switch is turned ON, it could indicate a burned out bulb. If the light comes on during engine operation, stop the engine immediately and correct the source of the problem before further engine operation.
IMPORTANT: Continued operation of the engine with an illuminated oil pressure warning light MAY cause severe engine damage (if a low oil pressure condition exists).
Over Temperature Warning Light
The over temperature warning light indicates that the engine cylinder head temperature is above the safe operating limit (450° F or 232° C) and the engine is overheating. If this light comes on, there may be a problem with the engine cooling system (material packed into cylinder head cooling fins, clogged air intake screen, etc.). Stop the engine and correct the source of the problem before further operation.
IMPORTANT: Continued operation of the engine with an illuminated over temperature warning light MAY cause severe engine damage if a high cylinder head temperature condition exists.
Engine Service Light
The engine service light indicates that the engine Electronic Control Unit (ECU) has detected a fault in the engine performance. When this light illuminates during operation, contact an authorized Kohler Service dealer to diagnose the fault.
IMPORTANT: Continued operation of the engine with an illuminated engine service light will result in
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