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Home >> Buick >> 2003 >> Century Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 456 (Front Suspension System) >> Repair Instructions >> Strut Assembly Replacement >> Installation Procedure
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Installation Procedure

WARNING: This page is about a different car, the 2004 Buick Regal and 2004 Buick Century. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install the strut.
    2. Fig 1: View Of Strut Upper Nuts
    GM385559Courtesy of GENERAL MOTORS CORP.
    NOTE: Refer to Fastener Notice in Cautions and Notices.
  2. Install the strut upper nuts.

    Tighten:  Tighten the strut upper nuts to 33 N.m (24 lb ft).

    3. Fig 2: View Of Steering Knuckle To Strut Bolts
    GM385564Courtesy of GENERAL MOTORS CORP.
  3. Install the strut lower bolts and nuts.
    4. IMPORTANT: This is a prevailing torque type fastener. This fastener may be reused ONLY if:
    • The fastener and its counterpart are clean and free from rust.
    • The fastener develops 3 N.m (27 lb in) of torque/drag against its counterpart prior to the fastener seating.

    If the fastener does not meet these criteria, REPLACE the fastener.
  4. Align the strut to the mark on the knuckle.

    Tighten:  Tighten the strut lower nuts to 122 N.m (90 lb ft).

  5. Install the tire and wheel. Refer to Tire and Wheel Removal and Installation in Tires and Wheels.
  6. Lower the vehicle.
  7. Align the front wheels. Refer to Measuring Wheel Alignment in Wheel Alignment.
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