Operation Section 4. The diesel engine water in fuel filter indicator light(4), will not come ON with the engine running, unless water in fuel filter exceeds 100cc. Stop the engine immediately and drain the water if the light comes ON. After Starting the Engine Observe all indicator lights and gauges frequently during operation, to make sure all systems are working properly. All of the indicator lights will come ON with the ignition switch in the ON position before the engine is started. Diesel (12V) 5. Observe the fuel level gauge (5) for fuel level in the tank. 6.
The engine coolant temperature gauge pointer (6), will be in the green band with the engine running, unless the coolant temperature is excessive. 4 1 2 7. The transmission oil temperature gauge pointer (7), will be in the green band with the engine running, unless the oil temperature is excessive. 5 6 7 8 LPG/GAS (12V) 8. Observe the hour meter(8) make sure it is operating properly. 1. The engine oil pressure indicator light (1), will not come ON with the engine running, unless there is low or no oil pressure. Stop the engine immediately, if the light comes ON. 2. The alternator indicator light (2), should not come ON during normal operation.
The alternator is not producing the sufficient voltage to charge the battery if the light comes ON with the engine running. 3. The Spark-ignition G420F(E) engine MIL (Malfunction Indicator Light) (3) will not come ON with the engine running, unless the fault or faults are stored in the memory of the engine control module (ECM). Stop the engine and check the electric engine control system if the light comes ON. Refer G420E Engine of this section. 53