Installation Procedure
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2004 GMC Yukon XL, 2004 GMC Yukon, 2004 Chevrolet Tahoe, 2004 Chevrolet Suburban, and 2004 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
- Install the air compressor (2) to the vehicle.
- Slide the air compressor forward to secure the fasteners into the frame slots and tighten the mounting nuts.
Tighten: Tighten the nuts to 15 N.m (11 lb ft).
- Install the air inlet hose (1) to the fuel filler neck bracket.
- Connect the air tube (1) to the air dryer.
- Connect the electrical connection (2).
- Lower the vehicle.
NOTE:
Refer to Fastener Notice in Cautions and Notices.
IMPORTANT:
Before driving the vehicle, turn the ignition on and wait approximately 45 seconds. This will ensure that the air adjustable shock absorbers are filled with residual pressure.