Stopping the Engine if an Electrical Malfunction Occurs
Turn the engine start switch key to the OFF position. If the engine does not stop, perform the following procedure.
Show/hide table
Illustration 1 | g00118034 |
Open the access door at the rear of the machine. Turn the red handle of the fuel shutoff valve in order to shut off the fuel supply.
Note: Do not operate the machine again until the malfunction has been corrected.
Caterpillar Information System:
3500B Engines for Caterpillar Built Power Modules Engine Speed/Timing Sensor
12H Motor Grader Cooling System Coolant (ELC) - Change
143H and 163H Motor Graders Blade Tip Control
990 and 990 Series II Wheel Loader and 844 Wheel Tractor Power Train STIC Control
793B Off-Highway Truck Hydraulic System Manifold (Hoist)
3512 and 3516 EUI Engines and 784B, 785B, 789B and 793B Off-Highway Truck/Tractors Fuel Filter Differential Pressure Switch
3500B Engines and 776D, 777D, 784C, 785C, 789C, 793C and 793D Off-Highway Truck/Tractors Refrigerant Compressor Pressure Switch
143H and 163H Motor Graders Circle Drive Control
3408E and 3412E Engines for Caterpillar Built Machines Coolant Flow Switch
3508B Engine for Caterpillar Built Machines Jacket Water Heater
24H Motor Grader Braking System Check Valve (Secondary Brake Pump)
12H Motor Grader Cooling System Coolant (DEAC) - Change
3306B Industrial Engine Engine Lifting
824G , 825G and 826G Landfill Compactor Autoshift Control
3508B Engine for Caterpillar Built Machines Engine Coolant Temperature Sensor
3500B Engines for Caterpillar Built Power Modules Engine Oil Pump
24H Motor Grader Braking System Pressure Switch (Parking Brake)
561M Pipelayer Ether Starting Aid Cylinder - Replace
824G , 825G and 826G Landfill Compactor Steering Control
980G Wheel Loader Steering Wheel Telescopic Control
3500B Engines for Caterpillar Built Power Modules Gear Group (Front)
143H and 163H Motor Graders Cooling System Coolant Additive (DEAC) - Add
24H Motor Grader Hydraulic and Steering System Sequence Valve (Ripper Cylinder)
561M Pipelayer Ether Starting Aid