Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Assembly Procedure
- CAUTION:
Refer to Fastener Caution .
Install the brake caliper bleeder valve (2) and tighten to 10 N.m (89 lb in).
- Install the brake caliper bleeder valve cap (1).
Lubricate the new piston seal (1) with GM approved brake fluid from a clean, sealed brake fluid container.
- Install lubricated piston seal into the brake caliper bore seal groove.
- Ensure the seal is not twisted.
Install the piston dust boot seal (1) to the caliper.
- Ensure the seal is seated evenly and completely into the groove in the caliper housing.
Lightly lubricate the caliper piston with GM approved brake fluid from a clean, sealed brake fluid container.
- Place the caliper piston into the caliper housing by carefully lifting the edge of the dust boot seal.
- Carefully push the piston (1) squarely and fully into the brake caliper piston bore.
- Ensure the caliper dust boot is properly seated into the piston groove and into the groove in the brake caliper bore.
- Install the brake caliper. Front Brake Caliper Replacement
NO RELATED
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.