Caution: Refer to Brake Dust Caution in the Preface section.

Notice: Support the brake caliper with heavy mechanic wire, or equivalent, whenever it is separated from its mount and the hydraulic flexible brake hose is still connected. Failure to support the caliper in this manner will cause the flexible brake hose to bear the weight of the caliper, which may cause damage to the brake hose and in turn may cause a brake fluid leak.

Important: The caliper bracket bolts threads and the threaded holes of the caliper bracket must be free of threadlocker residue and debris prior to re-application of threadlocker in order to ensure proper adhesion and fastener retention.

Preliminary Procedures

1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
2. Remove the tire and wheel. Refer to Tire and Wheel Removal and Installation .

1

Brake Caliper Guide Pin Bolt (Qty: 2)

Notice: Refer to Fastener Notice in the Preface section.

Tighten
60 N·m (44 lb ft)

2

Brake Caliper

Procedure

Position the brake caliper aside and support with heavy mechanics wire or equivalent.

3

Disc Brake Pad

4

Brake Pad Spring Retainer (Qty: 2)

5

Brake Caliper Bracket Bolt (Qty: 2)

Procedure

1. Prepare the bolts and the threaded holes for assembly.
2. Thoroughly clean the residue from the fastener threads using denatured alcohol or equivalent and allow to dry.
3. Thoroughly clean the residue from the threaded holes using denatured alcohol or equivalent and allow to dry.
4. If reusing the old caliper bracket bolts, apply threadlocker GM P/N 12345493 (Canadian P/N 10953488), or equivalent to 2/3 of the threaded length of the fastener. Ensure that there are no gaps in the threadlocker along the length of the filled area of the fastener.
5. Allow the threadlocker to cure approximately 10 minutes before installation.

Tighten
130 N·m (96 lb ft)

6

Brake Caliper Bracket

Caution: Refer to Brake Dust Caution in the Preface section.

Notice: Support the brake caliper with heavy mechanic wire, or equivalent, whenever it is separated from its mount and the hydraulic flexible brake hose is still connected. Failure to support the caliper in this manner will cause the flexible brake hose to bear the weight of the caliper, which may cause damage to the brake hose and in turn may cause a brake fluid leak.

Preliminary Procedures

1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
2. Remove the tire and wheel. Refer to Tire and Wheel Removal and Installation .
3. Remove the disc brake pads. Refer to Rear Disc Brake Pads Replacement .

1

Brake Caliper Bracket Bolt (Qty: 2)

Notice: Refer to Fastener Notice in the Preface section.

Procedure

1. Prepare the bolts and the threaded holes for assembly.
2. Thoroughly clean the residue from the fastener threads using denatured alcohol or equivalent and allow to dry.
3. Thoroughly clean the residue from the threaded holes using denatured alcohol or equivalent and allow to dry.
4. If reusing the old caliper bracket bolts, apply threadlocker GM P/N 12345493 (Canadian P/N 10953488), or equivalent to 2/3 of the threaded length of the fastener. Ensure that there are no gaps in the threadlocker along the length of the filled area of the fastener.
5. Allow the threadlocker to cure approximately ten minutes before installation.

Tighten
120 N·m (89 lb ft)

2

Brake Caliper Bracket

Tip
The caliper bracket bolts threads and the threaded holes of the caliper bracket must be free of threadlocker residue and debris prior to re-application of threadlocker in order to ensure proper adhesion and fastener retention.