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Home >> Isuzu >> 2007 >> i-290 LS, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 30 (Rear Suspension System) >> Repair Instructions >> Shock Absorber Replacement (FE1, FE3) >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2007 Cadillac DTS. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: View Of Shock
GM337438Courtesy of GENERAL MOTORS CORP.
  1. Install the shock on the vehicle.
  2. Fig 2: View Of Shock Upper Mount
    GM105016Courtesy of GENERAL MOTORS CORP.
  3. Install the shock upper mount.
    NOTE: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.
  4. Install the shock reinforcement and the two nuts.

    Tighten:  Tighten the nuts to 25 N.m (18 lb ft).

  5. Install the shock cover.
  6. Position the trunk trim in the proper location.
  7. Fig 3: Identifying Shock Absorber Lower Retaining Bolts
    GM472979Courtesy of GENERAL MOTORS CORP.
  8. Install the lower shock bolts.

    Tighten:  Tighten the bolts to 25 N.m (18 lb ft).

  9. Connect the Electronic Air Control air tube to the shock.
  10. Connect the electrical connector and route the wiring on the control arm (FE3 and FE45).
  11. Install the wheel and the tire. Refer to Tire and Wheel Removal and Installation

    Tighten:  Tighten the wheel nuts to 125 N.m (80 lb ft).

  12. IMPORTANT: Before lowering the vehicle onto its wheels (or before driving the vehicle, if it was not on a lift) turn the ignition ON and wait approximately 45 seconds. This will permit the ALC system to execute the ARC, ensuring that the air adjustable shock absorbers are filled with residual pressure.
  13. Lower the vehicle.