Air Spring Replacement

WARNING: This page is about a different car, the 2008 Cadillac DTS. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: View Of Air Spring Components

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
NOTE: Refer to Fastener Notice . Fastener Tightening Specifications: Refer to Fastener Tightening Specifications .Tool Required: J 24319-B Steering Linkage Puller Preliminary Procedures Depressurize the air suspension. Refer to Air Suspension Depressurization . Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle . Remove the rear tire and wheel assembly. Refer to Tire and Wheel Removal and Installation . Remove the rear leveling sensor link from the control arm. Refer to Air Spring Leveling Sensor Replacement . Place a suitable support under the control arm. Pressurize the air suspension system after the repair has been completed. Refer to Air Suspension Pressurization .
1	Rear Adjusting Link Nut Tighten: 30 N.m (22 lb ft) plus an additional 180°.
2	Rear Adjusting Link Tip: Use the J 24319-B to remove the adjusting link from the control arm.
3	Rear Shock Bolt (Qty: 2) Tighten: 25 N.m (18 lb ft)
4	Rear Suspension Air Spring Tip: Disconnect the air supply line at the air spring. Lower the control arm to remove the air spring.