Backup Alarm - Test
Turn the engine start switch to the ON position in order to perform the test.
Apply the service brake.
Move the transmission control to the REVERSE position.
The alarm should start to sound immediately. The alarm will continue to sound until the transmission control is moved to the NEUTRAL position or to the FORWARD position.
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834G Wheel Tractor | |
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836G Landfill Compactor | |
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A three-position switch (HIGH, LOW, and MED) at the rear of the backup alarm regulates the sound level of the alarm.
The alarm is set on HIGH when the machine is shipped from the factory. The setting should remain on HIGH unless the job site requires a lower sound level.
Caterpillar Information System:
3412E Engine Supplement for 773D Off-Highway Trucks and 775D Off-Highway Quarry Trucks Engine and Torque Converter - Separate and Connect
784C and 785C Off-Highway Trucks Machine Systems Brake Valve (Parking and Secondary) - Remove
5130, 5130B and 5230 Excavators, 784B, 785B, 785C, 789B, 789C, 793B and 793C Off-Highway Truck/Tractors and 992G, 994 and 994D Wheel Loaders Vital Information Management System (VIMS) CID 0100 FMI 03 Pressure Sensor (Engine Oil) Voltage Above Normal - Test
966G Wheel Loader and 972G Wheel Loader Power Train Electronic Control Module (Power Train) - Replace
24H Motor Grader Hydraulic and Steering System Rock Guard (Blade)
3304B and 3306B Engines for Caterpillar Built Machines Engine Oil Filter Base - Remove
836G Landfill Compactor and 834G Wheel Dozer Throttle Lock Control
980G Wheel Loader Power Train Transmission Oil Pump - Install
IT14G Integrated Toolcarrier and 914G Wheel Loader Standard Power Train Hydrostatic System (Standard) - Test and Adjust
Challenger 35, Challenger 45 and Challenger 55 Agricultural Tractors Implement, Steering and Brake Hydraulic Systems Steering Pump
836G Landfill Compactor and 834G Wheel Dozer Axle Oscillation Bearings - Lubricate
Challenger 35, Challenger 45 and Challenger 55 Agricultural Tractors Power Train Troubleshooting
980G Wheel Loader Power Train Transmission Hydraulic Control Valve - Remove
583R Pipelayer Machine Systems Winch Control Valve - Assemble
IT14G Integrated Toolcarrier and 914G Wheel Loader Machine Systems Loader Frame and Rear Frame - Separate
938G Wheel Loader and IT38G Integrated Toolcarrier Lifting and Tying Down the Machine
950G Wheel Loader, 962G Wheel Loader and IT62G Integrated Toolcarrier Hydraulic System Relief Valve (Main) - Test and Adjust
5130, 5130B and 5230 Excavators, 784B, 785B, 785C, 789B, 789C, 793B and 793C Off-Highway Truck/Tractors and 992G, 994 and 994D Wheel Loaders Vital Information Management System (VIMS) CID 0100 FMI 04 Pressure Sensor (Engine Oil) Voltage Below Normal - Test
CB-534C Vibratory Compactor Lifting and Tying Down the Machine
CB-534C Vibratory Compactor Parking Brake Manual Release
5130, 5130B and 5230 Excavators, 784B, 785B, 785C, 789B, 789C, 793B and 793C Off-Highway Truck/Tractors and 992G, 994 and 994D Wheel Loaders Vital Information Management System (VIMS) CID 0100 FMI 06 Pressure Sensor (Engine Oil) Current Above Normal - Test
784C and 785C Off-Highway Trucks Machine Systems Brake Valve (Parking and Secondary) - Install
769D Off-Highway Truck and 771D Quarry Truck Air Dryer - Check
793C Off-Highway Truck Machine Systems Rear Suspension (Cylinder) - Assemble