Buick Regal Owners & Service Manuals

Buick Regal: Rear Brake Rotor Replacement

Disc Brakes

WARNING: Brake Dust Warning.

Preliminary Procedures

CAUTION: Brake Caliper Supporting to Prevent Hose Damage Caution

NOTE: Do NOT disconnect the brake hoses from the calipers.

1. Remove the brake caliper assembly and support with heavy mechanics wire. Rear Brake Caliper Replacement (GNC)Rear Brake Caliper Replacement (GNQ).

2. Rear Disc Brake Pads Replacement (GNC)Rear Disc Brake Pads Replacement (GNQ).

3. Rear Brake Caliper Bracket Replacement (GNC)Rear Brake Caliper Bracket Replacement (GNQ).

  1. Rear Brake Rotor Bolt
    CAUTION: Fastener Caution
    Tighten 9N.m (80 lb in)
  2. Rear Brake Rotor
    Procedure
    1. Whenever the brake rotor has been separated from the hub/axle flange, any rust or contaminants should be cleaned from the hub/axle flange and the brake rotor mating surfaces.
    2. Always replace brake rotors in axle sets. After brake rotor replacement it is essential to replace the brake pads in axle sets.

FRONT BRAKE SHIELD REPLACEMENT

Removal Procedure

WARNING: Brake Dust Warning

1. Raise and support the vehicle.

2. Remove the front tire and wheel assembly.

3.

Disc Brakes

Front Wheel Bearing and Hub Assembly(1) - Remove.

4.

Disc Brakes

Front Brake Shield (1) - Remove.

Installation Procedure

1.

Disc Brakes

Front Brake Shield (1) - Install.

2.

Disc Brakes

Front Wheel Bearing and Hub Assembly(1) - Install.

3. Install the front tire and wheel assembly.

REAR BRAKE SHIELD REPLACEMENT

Removal Procedure

WARNING: Brake Dust Warning

1. Raise and support the vehicle.

2. Remove the tire and wheel assembly.

3.

Disc Brakes

Rear Wheel Bearing and Hub Assembly(1)Remove.

4.

Disc Brakes

Rear Brake Shield(1) - Remove

Installation Procedure

1.

Disc Brakes

Rear Brake Shield(1) - Install.

2.

Disc Brakes

Rear Wheel Bearing and Hub Assembly(1) Install.

3. Install the tire and wheel assembly.

    READ NEXT:

     Description and Operation

    DISC BRAKE SYSTEM DESCRIPTION AND OPERATION System Component Description The measurement used to identify the brake system indicates the minimum wheel size that must be installed. For example: If a 1

     Hydraulic Brakes

     Specifications, Schematic Wiring Diagrams

    SPECIFICATIONS FASTENER SPECIFICATIONS Single Use Non-Threaded Fasteners/Components NOTE: All fasteners/components listed in this table MUST BE DISCARDED and replaced with NEW after removal. Applicati

    SEE MORE:

     DTC P0449, P0498, or P0499

    Diagnostic Instructions Perform the Diagnostic System Check - Vehicle prior to using this diagnostic procedure. Review Strategy Based Diagnosis for an overview of the diagnostic approach. Diagnostic Procedure Instructions provides an overview of each diagnostic category. DTC Descriptors D

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    The following are all possible vehicle personalization features. Depending on the vehicle, some may not be available. For System, Apps, and Personal features and functions, see "Settings" in the infotainment manual. To access the vehicle personalization menu: 1. Touch the Settings icon on the Hom

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