AIR COMPRESSOR GP 1609820 - Caterpillar

Personal injury could be the result if air lines (1) and (2) are disconnected while there is still air pressure in the system. To prevent personal injury, open the bleed valves on the air tanks to release the air pressure in the air system.
1. Disconnect air lines (1) and (2) from the quick release and holding valve (3). 2. Disconnect the wires for air pressure switches (4) at the wiring harness connectors.3. Remove the mounting bolts and quick release and holding valve (3) from the machine.Install Quick Release And Holding Valve (Tractor)
1. Install quick release and holding valve (1) on the machine.2. Connect the wires for air pressure switches (2). 3. Connect air lines (3) and (4) to the quick release and holding valve. Refer to the Operation & Maintenance Manual for all fluid capacities and the proper filling procedures.