Removal Procedure

WARNING: This page is about a different car, the 2018 Buick Regal. However, it is still accessible from the selected car via links, so may be relevant.

WARNING:

Brake Dust Warning

WARNING:

Brake Fluid Irritant Warning

CAUTION:

Brake Fluid Effects on Paint and Electrical Components Caution

NOTE:

Always replace disc brake pads in axle sets.

Inspect the fluid level in the brake master cylinder reservoir.
If the brake fluid level is midway between the maximum-full point and the minimum allowable level, no brake fluid needs to be removed before proceeding.
If the brake fluid level is higher than midway between the maximum-full point and the minimum allowable level, remove brake fluid to the midway point before proceeding.
Raise and support the vehicle. Lifting and Jacking the Vehicle
Remove the front tire and wheel assemblies. Tire and Wheel Removal and Installation
NOTE:
Do NOT install the C-clamp (1) at connection of the front brake hose.

Install a large C-clamp over the top of the brake caliper housing and against the back of the outboard disc brake pad.(1)
Using the C-clamp, compress the brake caliper piston fully into the brake caliper bore.(1)
NOTE:
Do NOT use any air tools to remove or install the brake caliper guide pin bolts. Use hand tools ONLY.

Brake Caliper Guide Pin Bolt(1)- Lower - Remove
Pivot the brake caliper upward and secure with heavy mechanics wire, or equivalent.(1)
Front Disc Brake Outer Pad(2) - Remove
Front Disc Brake Inner Pad(1) - Remove
Retainer Spring(1) - Remove and DISCARD
Front Disc Brake Pad Retaining Spring(1) - Remove and DISCARD[2x]
NOTE:
For the sake of clarity the illustration shows the brake caliper bracket sectioned.

Inspect the brake caliper guide pins (1)for freedom of movement, and inspect the condition of the guide pin boots (2). Move the guide pins inboard and outboard within the bracket bores, without disengaging the slides from the boots, and observe for the following:
- Restricted caliper guide pin movement
- Looseness in the brake caliper mounting bracket
- Seized or binding caliper guide pins
- Split or torn boots
If a condition exists - Replace damaged components.
Inspect the brake caliper piston and brake caliper piston boot (1). Observe the following:
- Seized or binding piston
- Boot not correct in piston groove
- Boot twisted
- Split or torn boot
If a condition exists - Replace damaged components.