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Home >> GMC >> 2018 >> Acadia Denali, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 402 (Rear Suspension System) >> Repair Instructions >> Rear Suspension Upper Lateral Link Replacement >> Installation Procedure

Installation Procedure

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    Fig 1: Knuckle
    GM4820242Courtesy of GENERAL MOTORS COMPANY
  1. Test fit the rear suspension upper lateral link to the knuckle (2) prior to installation. If the rear suspension upper lateral link does not easily fit, the split sleeve bushing (1) must be repositioned by performing the following steps:
      Fig 2: Suitable Socket, Bolt, Nut And Split Sleeve Bushing
      GM4281767Courtesy of GENERAL MOTORS COMPANY
    1. Install a suitable socket (2) that is slightly smaller than the outside diameter of the split sleeve bushing (1).
    2. Install a suitable socket (3) that is larger than the outside diameter of the split sleeve bushing on the opposite side of the knuckle (6).
    3. Install a suitable bolt (4) and nut (5).
    4. Fig 3: Socket And Knuckle
      GM4281768Courtesy of GENERAL MOTORS COMPANY
    5. Ensure that the socket (1) is larger than the split sleeve bushing and sits flush against the knuckle (2).
    6. Fig 4: Nut, Socket And Split Sleeve Bushing
      GM4281769Courtesy of GENERAL MOTORS COMPANY
    7. Rotate the nut (1) forcing the socket (2) and the split sleeve bushing (3) flush with the knuckle (4).
    8. Fig 5: Split Sleeve Bushing And Knuckle
      GM4820244Courtesy of GENERAL MOTORS COMPANY
    9. The split sleeve bushing (1) should now be flush with the knuckle (2) as shown.
  2. Fig 6: Rear Suspension Upper Lateral Link
    GM4375421Courtesy of GENERAL MOTORS COMPANY
  3. Install Rear Suspension Upper Lateral Link
  4. Fig 7: Rear Suspension Upper Lateral Link Inner Bolt
    GM4375389Courtesy of GENERAL MOTORS COMPANY
  5. Install Rear Suspension Upper Lateral Link Inner Bolt (2).
  6. Install Rear Suspension Upper Lateral Link Inner Nut (1) and hand tighten
  7. Fig 8: Rear Suspension Upper Lateral Link Outer Bolt
    GM4375405Courtesy of GENERAL MOTORS COMPANY
    CAUTION:

    Refer to Fastener Caution .

    CAUTION:

    This vehicle is equipped with torque-to-yield or single use fasteners. Install a NEW torque-to-yield or single use fastener when installing this component. Failure to replace the torque-to-yield or single use fastener could cause damage to the vehicle or component.

  8. Install NEW Rear Suspension Upper Lateral Link Outer Bolt (2)
  9. Install Rear Suspension Upper Lateral Link Outer Nut (1)

    Tighten the Bolt

    1. First Pass: 100 N.m (74 lb ft)
    2. Final Pass: (90-105 degrees)
  10. Fig 9: Rear Suspension Upper Lateral Link Inner Bolt
    GM4375389Courtesy of GENERAL MOTORS COMPANY
  11. Rear Suspension Upper Lateral Link Inner Bolt (2) and Tighten

    Tighten the Bolt

    1. First Pass: 100 N.m (74 lb ft)
    2. Final Pass: (90-105 degrees)
  12. Install the rear tire and wheel assembly. Tire and Wheel Removal and Installation