GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

    Caution: Refer to Safety Glasses Caution in the Preface section.

    Caution: Refer to Vehicle Lifting Caution in the Preface section.

  1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle.
  2. Remove the rear wheel. Refer to Tire and Wheel Removal and Installation.

  3. Object Number: 1943700  Size: SH

    Important: Mark the location of the bolt and nut relative to the Y-Link for correct re-assembly.

    Important: Prevailing torque nuts must be discarded after removal.

  4. Remove the Y-Link to knuckle retaining bolt (1) and nut (2).
  5. Discard the nut.

  6. Remove the Y-Link to subframe retaining bolt (3) and nut (4).
  7. Discard the nut.

  8. Remove the Y-Link (5).
  9. Inspect all parts for wear and damage.

Installation Procedure


    Object Number: 1943700  Size: SH
  1. Install the Y-Link (5) into the subframe.
  2. Important: The Y-Link to subframe retaining bolt (3) and nut (4) must not to be fully tightened at this stage.

  3. Install the Y-Link to subframe retaining bolt (3) and NEW nut (4).
  4. Do not fully tighten at this stage.

    Important: The Y-Link to knuckle retaining bolt (1) and nut (2) must not to be fully tightened at this stage.

  5. Install the Y-Link to knuckle retaining bolt (1) and NEW nut (2).
  6. Do not fully tighten at this stage.

  7. Lower the vehicle to the ground.
  8. Bounce the vehicle several times to settle the suspension.
  9. Check the vehicle rear wheel alignment and adjust if necessary. Refer to Wheel Alignment Specifications.
  10. Notice: Refer to Fastener Notice in the Preface section.


    Object Number: 1943704  Size: SH

    Important: The weight of the vehicle must be on a level surface and on all four wheels before fully tightening the nuts and bolts.

  11. Tighten the Y-Link to subframe retaining bolt (2) and NEW nut (1).
  12. Tighten
    Tighten the bolt and nut to 100 N·m (74 lb ft).


    Object Number: 1943702  Size: SH
  13. Tighten the Y-Link to knuckle retaining bolt (2) and NEW nut (1).
  14. Tighten
    Tighten the bolt and nut a first pass to 40 N·m (30 lb ft).

    Tighten the bolt and nut a final pass 120 Degrees.