Caution: Refer to Brake Dust Caution in the Preface section.
Caution: Refer to Brake Fluid Irritant Caution in the Preface section.
Removal Procedure
- 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 from the reservoir
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. Refer to
Lifting and Jacking the Vehicle
in General Information.
- Remove the tire and wheel assembly. Refer to
Tire and Wheel Removal and Installation
in Tires and Wheels.
- Install and firmly hand tighten 2 wheel nuts to opposite wheel studs in
order to retain the rotor to the hub.
- Install a large C-clamp (1) over the body of the brake caliper (2)
with the C-clamp ends against the rear of the caliper body and against the outer
brake pad.
- Tighten the C-clamp until the caliper piston is compressed into the caliper
bore enough to allow the caliper to slide past the brake rotor.
- Remove the C-clamp from the caliper.
- Remove the brake hose-to-caliper bolt (1)
from the brake caliper.
- Remove the brake hose (3) from the brake caliper.
- Remove and discard the 2 copper brake hose gaskets (2).
These gaskets may be stuck to the brake caliper and/or the brake hose end (3).
- Cap or plug the opening in the brake caliper and the brake hose to prevent
fluid loss and contamination.
- Remove the brake caliper guide pin bolts (2).
- Remove the brake caliper from the caliper bracket.
- Inspect the brake caliper guide pins for freedom of movement, and inspect
the condition of the guide pin boots. 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 |
- If any of the conditions listed are found, the brake caliper guide pins
and/or boots require replacement.
Installation Procedure
- Install the brake caliper to the brake caliper bracket.
Notice: Refer to Fastener Notice in the Preface section.
- Install the brake caliper guide pin bolts (2).
Tighten
Tighten the bolts to 34 N·m (25 lb ft).
- Remove the caps or plugs from the brake
caliper opening and the brake hose (3).
Important: Do not reuse the copper brake hose gaskets.
- Install NEW copper brake hose gaskets (2) to the brake hose-to-caliper
bolt (1) and to the brake hose (3).
- Install the brake hose and the brake hose-to-brake caliper bolt to the
brake caliper.
Tighten
Tighten the bolt to 48 N·m (35 lb ft).
- Bleed the hydraulic brake system. Refer to
Hydraulic Brake System Bleeding
in Hydraulic Brakes.
- Remove the wheel nuts retaining the brake rotor to the wheel hub.
- Install the tire and wheel assembly. Refer to
Tire and Wheel Removal and Installation
in Tires and Wheels.
- Lower the vehicle.
- 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 gradually apply the brake pedal approximately 2/3
of its travel distance again until a firm brake pedal apply is obtained. This will
properly seat the brake caliper pistons and brake pads.