ARM POSITION 5P2051 - Caterpillar

Make sure the air pressure in the system is zero before any lines are disconnected.
1. Disconnect hoses (2) and (3) from the air pressure gauges.2. Disconnect wiring harness (1) from the gauge group. 3. Remove four bolts (4) and gauge panel (5) from plate assembly. 4. Remove the air pressure gauges (7) and service meter (6) by removal of nuts and brackets from gauge panel. Remove gauges.Install Gauge Group
1. Put air pressure gauges (2) and service meter (1) in position in panel and install brackets and nuts to hold them in position.2. Put gauge panel (3) in position in plate assembly and install bolts. 3. Connect wiring harness (4) to the gauge panel.4. Install hoses (5) and (6) to the air pressure gauges.