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Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 122 (Front Suspension System) >> Repair Instructions >> Stabilizer Shaft Replacement (2500 Series) >> Installation Procedure

Installation Procedure

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    Fig 1: View Of Insulators On Stabilizer Shaft
    GM793301Courtesy of GENERAL MOTORS CORP.
  1. Place the insulators on the stabilizer shaft with the slits facing toward the front of the vehicle.
  2. Fig 2: Insulators & Stabilizer Shaft
    GM793300Courtesy of GENERAL MOTORS CORP.
  3. Install the insulators to the stabilizer shaft.
  4. Install the stabilizer shaft.
  5. Install the clamps over the insulators and the stabilizer shaft.
  6. NOTE: Refer to Fastener Notice .
  7. Install insulator clamp bolts.

    Tighten:  Tighten the bolts to 50 N.m (37 lb ft).

  8. Support the lower control arms at curb height.
  9. Perform the following procedure before installing the bolts.
    • Remove all traces of the original adhesive patch.
    • Clean the threads of the bolt with denatured alcohol or equivalent and allow to dry.
    • Apply Threadlocker GM P/N 12345382 (Canadian P/N 10953489).
  10. Fig 3: Link Bolts & Link Assemblies
    GM793299Courtesy of GENERAL MOTORS CORP.
  11. Install the link assemblies.
  12. Install the link bolts.
  13. NOTE: To avoid stabilizer shaft damage due to loss of clamp load, the threads of the link bolt must protrude 2 to 4 threads above the link nut after the specified torque is achieved.
  14. Install the nuts to the link bolt assemblies.

    Tighten:  Tighten the nut to 14 N.m (124 lb in). Continue to tighten the nut until 2-4 threads protrude above the nut.

  15. Install the engine protections shield. Refer to Engine Shield Replacement .
  16. Lower the vehicle.