Installation Procedure

Fig 1: View Of Trailer Hitch Assembly

Courtesy of GENERAL MOTORS CORP.

NOTE: Refer to Fastener Notice .

Install the trailer hitch onto the vehicle.
Tighten:
- Tighten all 0.5 in diameter carriage bolts to 101 N.m (75 lb ft).
- Tighten all M10 bolts to 54 N.m (40 lb ft).
Install the automatic level control compressor assembly onto the vehicle. Refer to Automatic Level Control Air Compressor Air Filter Replacement .
Install the rubber grommet onto the rear exhaust hanger.
Lower the vehicle.