Front Brake Caliper: Removal
WARNING: This page is about a different car, the 2003 Pontiac Vibe. However, it is still accessible from the selected car via links, so may be relevant.
- 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, then not brake fluid needs to be removed from the reservoir before proceeding. If the brake fluid level is higher than midway between the maximum-full point and the minimum allowable level, then remove brake fluid to the midway point before proceeding.
- Raise and support the vehicle. Remove the tire and wheel. Install 2 nuts to retain the rotor to the hub.
- Install a large C-clamp over the top of the brake caliper and against the back of the outboard brake pad. Tighten the C-clamp until the caliper piston is pushed into the caliper bore enough to slide the caliper off the rotor.
- Remove the brake hose bolt. See Figure . Remove the brake hose from the brake caliper. Remove and discard the 2 copper brake hose gaskets. These gaskets may be stuck to the brake caliper and/or the brake hose end. Plug the openings in the brake caliper and the brake hose in order to prevent brake fluid loss and contamination. Clean off any dirt or corrosion on the brake caliper near the brake hose fitting.
- Remove the brake caliper bolts. See Figure . Do not allow calipers to hang from the flexible hoses. Doing so can damage the hoses. Remove the brake caliper from the brake caliper bracket.
- Inspect the piston boot for the following conditions:
- Cuts
- Tears
- Deterioration (Replace the piston boot if damage exists)
- If the caliper pin boots are damaged, inspect the caliper bolts for corrosion or damage. If corrosion is found on the brake caliper bolt shaft, replace the brake caliper pin and the brake caliper pin boot. Do not attempt to polish away the corrosion.