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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 802 (Front Suspension System) >> Repair Instructions >> Shock Absorber Replacement (4WD) >> Installation Procedure

Installation Procedure

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  1. Install the shock absorber. Insert the stem through the hole in the shock bracket on the frame.
  2. Align the shock absorber with the mounting holes in the lower control arm, 15 Series.
  3. Align the shock absorber with the mounting holes in the lower control arm, 25/35 Series.
  4. Install the shock absorber through the bolt (2) to the lower control arm.
    CAUTION: Refer to FASTENER NOTICE .
  5. Install the shock absorber through the bolt nut (3).

    Tighten 

    Tighten the nut to 80 N.m (59 lb ft).

    Fig 1: Installing Shock Absorber
    G01662751Courtesy of GENERAL MOTORS CORP.

    Important:  The upper insulators are substantially larger that the lower insulators. The upper insulator (1) must be installed above the shock mounting bracket on the frame. The plastic pilot ring (2) will assist the alignment of the isolators.

  6. Install the upper insulator to the shock absorber.
  7. Install the nut to the tenon end. Do not tighten the nut.
  8. Connect the RTD link rod to the sensor, if equipped. Refer to FRONT POSITION SENSOR LINK ASSEMBLY REPLACEMENT - ELECTRONIC SUSPENSION .
  9. Remove the safety stands.
  10. Lower the vehicle.
  11. Hold the tenon end with a wrench while torquing the nut.

    Tighten 

    Tighten the nut to 20 N.m (15 lb ft).

    Fig 2: Installing Upper Insulator
    G01662752Courtesy of GENERAL MOTORS CORP.
  12. Connect the electrical connector using the following procedure if equipped with selectable ride, if equipped.
    1. 12.1. Verify that the connector is unlocked.
    2. 12.2. Align the connector so that the tabs (1) are perpendicular to the wrench flats on the tenon end.
    3. 12.3. Engage the connector to the tenon by firmly pushing the connector down.
    4. 12.4. Grasp the connector lock tabs (1, 2). Rotate the connector counterclockwise.
      Fig 3: Connecting Electrical Connector
      G01662753Courtesy of GENERAL MOTORS CORP.
  13. The connector is locked into place when you hear an audible snap and the tabs (1, 2) are aligned.
    14. Fig 4: Locking Connector
    G01662754Courtesy of GENERAL MOTORS CORP.
  14. Dispose of the shock absorber. Refer to Shock Absorber Disposal .
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