GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2009 🢒 Impala 🢒 Engine 🢒 Engine Mechanical - 3.5L 🢒 Lower Control Arm Ball Joint Replacement

Removal Procedure
  1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle.
  2. Remove the tires and wheels. Refer to Tire and Wheel Removal and Installation.
  3. Remove the lower control arm. Refer to Lower Control Arm Replacement.
  4. Secure the lower control arm in a suitable vise.

    5. Object Number: 385553 Size: SH
  5. Using the appropriate size drill, drill out the rivet heads from the lower control arm.

    6. Object Number: 1834 Size: SH
  6. Using a hammer and a drift punch, remove the remaining rivets from the control arm.

    7. Object Number: 385752 Size: SH
  7. Remove the ball joint from the lower control arm.

Installation Procedure

    Object Number: 385752 Size: SH
  1. Position the new ball joint in the lower control arm.

    2. Object Number: 385756 Size: SH

    Note: Install the NEW ball joint bolts facing downward.

  2. Install the NEW ball joint bolts.

    3. Caution: Refer to Fastener Caution in the Preface section.

  3. Install the NEW ball joint retaining nuts.

    4. Tighten
    Tighten the ball joint nuts to 68 N·m (50 lb ft).

  4. Install the lower control arm. Refer to Lower Control Arm Replacement.
  5. Install the tires and wheels. Refer to Tire and Wheel Removal and Installation.
  6. Remove the support and lower the vehicle. Refer to Lifting and Jacking the Vehicle