Installation Procedure

WARNING: This page is about a different car, the 2011 Chevrolet Volt. However, it is still accessible from the selected car via links, so may be relevant.

Using a brake caliper piston spanner tool, rotate the brake caliper piston clockwise while applying pressure to the face of the caliper piston to compress the piston into the caliper bore.
Thoroughly clean the contact surfaces of the brake caliper bracket of any corrosion or debris.

Fig 1: Upper And Lower Brake Pad Springs

Courtesy of GENERAL MOTORS CORP.

NOTE: If installing new brake pads, install new brake pad springs.

Install the upper and lower brake pad springs (1).

Fig 2: Outer And Inner Brake Pads

Courtesy of GENERAL MOTORS CORP.

NOTE: Note the location of the brake pad wear sensor for correct installation.

Install the outer brake pad (1).
Install the inner brake pad (2).
Position the brake caliper over the brake pads and to the caliper bracket.

Fig 3: Lower Brake Caliper Guide Pin Bolt

Courtesy of GENERAL MOTORS CORP.

CAUTION: Refer to Fastener Caution .

Using a backup wrench to hold the brake caliper guide pin stationary, Install the lower brake caliper guide pin bolt (1) and tighten to 28 N.m (21 lb ft).
Install the tire and wheel assembly. Refer to Tire and Wheel Removal and Installation .
With the engine OFF, gradually apply the brake pedal to approximately 2/3 of its travel distance.
Slowly release the brake pedal.
Wait 15 seconds, then repeat steps 9-10 until a firm brake pedal is obtained. This will properly seat the brake caliper piston and brake pads.
Fill the master cylinder reservoir. Refer to Master Cylinder Reservoir Filling .
Burnish the brake pads and rotors. Refer to Brake Pad and Rotor Burnishing .