FixVault

Installation Procedure

    Fig 1: Front Lower Control Arm
    GM2911731Courtesy of GENERAL MOTORS COMPANY
  1. Support the front lower control arm (3) with a jackstand or other suitable tool and position the control arm on the vehicle.
  2. Start the NEW front lower control arm rear bolts (2) and nuts (1) by hand. Do not tighten.
  3. Fig 2: Front Lower Control Arm
    GM2911730Courtesy 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.

  4. Install the NEW front lower control arm front bolt (2) and nut (1) and tighten the bolt to 100 N.m (74 lb ft) + 90 degrees.
  5. Fig 3: Front Lower Control Arm
    GM2911731Courtesy of GENERAL MOTORS COMPANY
  6. Tighten the NEW front lower control arm rear bolts (2) to 100 N.m (74 lb ft) + 90 degrees.
  7. Connect the front lower control arm ball joint to the steering knuckle.
  8. Fig 4: Steering Knuckle
    GM2911728Courtesy of GENERAL MOTORS COMPANY
  9. Install the NEW steering knuckle bolt (2) and steering knuckle nut (1).
  10. Tighten the steering knuckle nut (1) to: 50 N.m (37 lb ft).
  11. After the initial tightening, loosen the steering knuckle nut (1) 120 degrees.
  12. After loosening, tighten the steering knuckle nut (1) to 50 N.m (37 lb ft) + 45 degrees.
  13. Connect any harnesses or retainers previously disconnected from the front lower control arm.
  14. Install the front compartment splash shield. Refer to Front Compartment Splash Shield Replacement .
  15. Install the tire and wheel assembly. Refer to Tire and Wheel Removal and Installation .
  16. Verify the front wheel alignment and adjust if necessary. Refer to Wheel Alignment Measurement .