Engine Starting
If a warning tag is attached to the start switch or attached to the controls, do not start the engine. Also, do not move any controls.
Move all hydraulic controls to the HOLD position before starting the engine. Move the transmission control lever to NEUTRAL position.
Engage the parking brake.
Diesel engine exhaust contains products of combustion. These products can be harmful to your health. Always start the engine and always operate the engine in a well ventilated area. If you are in an enclosed area, vent the exhaust to the outside.
Caterpillar Information System:
793B Off-Highway Truck Air System and Brakes Pressure Switch (Service Brake and Retarder)
793B Off-Highway Truck Air System and Brakes Traction Control Valve
938G Wheel Loader and IT38G Integrated Toolcarrier Braking System Hydraulic Tank and Filter
3408B and 3408C Industrial and Marine Engines Engine Oil Pump
793B Off-Highway Truck Air System and Brakes Control Valve (Hoist)
824G , 825G and 826G Landfill Compactor Engine Oil Sample - Obtain
938G Wheel Loader and IT38G Integrated Toolcarrier Braking System Parking Brake Limit Switch
793B Off-Highway Truck Air System and Brakes Oil Filter (Parking Brake Release)
793B Off-Highway Truck Air System and Brakes Oil Filter (Rear Brake Cooling)
793B Off-Highway Truck Air System and Brakes Air Control Valve (Window Wiper)
631E Series II, 633E Series II and 637E Series II Wheel Tractor-Scrapers Air System and Brakes Check Valve (Primary Air Tank)
938G Wheel Loader and IT38G Integrated Toolcarrier Power Train Torque Converter
793B Off-Highway Truck Air System and Brakes Temperature Sender (Brake Oil)
938G Wheel Loader and IT38G Integrated Toolcarrier Power Train Temperature Sender (Torque Converter Oil)
793B Off-Highway Truck Air System and Brakes Temperature Switch (Brake Oil)
793B Off-Highway Truck Air System and Brakes Pressure Switch (Brake Air)
Cold Weather Recommendations for All Caterpillar Machines Battery Information
Cold Weather Recommendations for All Caterpillar Machines Tire Inflation Information
938G Wheel Loader and IT38G Integrated Toolcarrier Power Train Transmission Oil Pump
824G , 825G and 826G Landfill Compactor Differential and Final Drive Oil Sample - Obtain
793B Off-Highway Truck Air System and Brakes Pressure Sensor (Brake Air)
793B Off-Highway Truck Air System and Brakes Pressure Switch (Rear Brake Oil Cooling Filter)
938G Wheel Loader and IT38G Integrated Toolcarrier Braking System Service Brake Control
938G Wheel Loader and IT38G Integrated Toolcarrier Power Train Oil Filter (Power Train)