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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> Steering >> Steering Linkage (Non-Rack & Pinion) >> Repair Instructions >> Idler Arm Replacement (4WD) >> Removal Procedure

Removal Procedure

  1. Raise and suitably support the vehicle with safety stands. Refer to LIFTING AND JACKING THE VEHICLE .
  2. Remove steering linkage shield. Refer to Steering Linkage Shield Replacement .
  3. Remove differential carrier shield mounting bolts.
  4. Remove differential carrier shield.
    Fig 1: Removing Differential Carrier Shield & Mounting Bolts (4WD)
    G01670021Courtesy of GENERAL MOTORS CORP.
  5. Remove the idler arm mounting bolts and nuts from the frame.

    Important:  Use the proper tool in order to separate all ball joints.

  6. Remove the idler arm ball stud nut.
    Fig 2: Removing Idler Arm Mounting Bolts & Nuts (4WD)
    G01670022Courtesy of GENERAL MOTORS CORP.
  7. Disconnect the relay rod from the idler arm using J 24319-B  .
  8. Remove the idler arm.
  9. Inspect the ball stud threads for damage.
  10. Inspect the ball stud seal for cuts or other damage.
  11. Clean the threaded ball stud.
  12. Clean the threads on the ball stud nut.
    Fig 3: Disconnecting Relay Rod Using J 24319-B (4WD)
    G01670023Courtesy of GENERAL MOTORS CORP.
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