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Home >> Chevrolet >> 2004 >> Impala Base, 3.4 E >> Repair and Diagnosis >> External Pages >> Different car >> Section 587 (Front Suspension System) >> Repair Instructions >> Wheel Bearing/Hub Replacement - Front >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2007 Buick Lucerne. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the protective plastic cover before installation. Do not handle the knuckle or hub assembly by the ABS sensor wire.
  2. Carefully install the dust shield. Do not damage the bearing outboard lip seal, or the hub and bearing bolts.
  3. Apply a thin layer of grease to the steering knuckle bore.
  4. Install the wheel bearing/hub and dust shield to the steering knuckle.
    5. NOTE: Refer to Fastener Notice in Cautions and Notices.
  5. Install the wheel bearing/hub retaining bolts.

    Tighten:  Tighten the wheel bearing/hub retaining bolts to 130 N.m (96 lb ft).

    6. Fig 1: Removing/Installing Wheel Bearing/Hub Retaining Bolts
    GM397703Courtesy of GENERAL MOTORS CORP.
  6. Install the new drive axle nut, draw wheel bearing/hub onto the axle.
    7. Fig 2: Disconnecting/Reconnecting ABS Front Wheel Speed Sensor
    GM155700Courtesy of GENERAL MOTORS CORP.
  7. Connect the ABS front wheel speed sensor connector. Clip the connector to the dust shield.
  8. Install the brake rotor. Refer to Front Brake Rotor Replacement in Disc Brakes.
    9. Fig 3: Preventing Rotor Rotation
    GM397927Courtesy of GENERAL MOTORS CORP.
  9. Insert a drift punch or a screwdriver into the caliper and rotor in order to prevent the rotor from turning.

    Tighten:  Tighten the drive axle nut to 160 N.m (118 lb ft).

  10. Install the tire and wheel. Refer to Tire and Wheel Removal and Installation in Tires and Wheels.
  11. Lower the vehicle.
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