Front Brake Caliper Replacement (J55)

Single Use Fasteners and Components Front Brake Washer [2x]

Warning

The battery must be disconnected to prevent the brake master cylinder from pressurizing the hydraulic system during its automated self diagnostic tests that can possibly occur when a door is opened or the key transmitter is activated. Failure to follow this precaution may cause personal injury.

Warning

Brake Dust Warning

Warning

Brake Fluid Irritant Warning Removal Procedure

1. Disconnect the battery negative cable. Battery Negative Cable Disconnection and Connection
2. Raise and support the vehicle. Lifting and Jacking the Vehicle
3. Remove the front tire and wheel assembly. Tire and Wheel Removal and Installation

Front Brake Caliper Replacement (J55) — figure 1

4. Front Disc Brake Pad Pin (1) » Remove [2x]

Front Brake Caliper Replacement (J55) — figure 2

5. Front Brake Hose Fitting (1) » Remove
6. Front Brake Washer (2) » Remove and DISCARD [2x]
7. Front Brake Hose (3) @ Front Brake Caliper » Remove
8. Plug the brake hose outlet to prevent brake fluid loss and contamination.
9. Plug the front brake caliper inlet to prevent brake fluid loss and contamination.

Front Brake Caliper Replacement (J55) — figure 3

10. Front Brake Caliper Bolt (1) » Remove [2x]

Front Brake Caliper Replacement (J55) — figure 4

11. Front Brake Caliper (1) » Remove

Front Brake Caliper Replacement (J55) — figure 5

12. Front Disc Brake Inner Pad (1) » Remove

Front Brake Caliper Replacement (J55) — figure 6

13. Front Disc Brake Outer Pad (1) » Remove

Front Brake Caliper Replacement (J55) — figure 7

14. Front Disc Brake Pad Retaining Spring (1) » Remove

15. Transfer components as necessary. Installation Procedure

16. Apply approximately 0.09 - 0.15 g (0.003 - 0.005 oz) of anti-seize lubricant to each end of the disc brake pad abutments which contact the brake caliper. Adhesives, Fluids, Lubricants, and Sealers

17. Front Disc Brake Pad Retaining Spring (1) » Install

18. Front Disc Brake Outer Pad (1) » Install

19. Front Disc Brake Inner Pad (1) » Install

20. Front Disc Brake Pad Pin (1) » Install [2x]

21. Front Brake Caliper (1) » Install

22. If NEW threaded components are being installed, loosen the adhesive using a metal pick or similar tool before proceeding. If threaded components are reused, prepare the threaded components using the following steps: 7.1. Remove any loose cured adhesive from the external threads of the components using a lint free cloth. 7.2. Thread the cleaned components into the internal mating threads and remove to loosen trapped cured adhesive. 7.3. Apply thread locking adhesive to the external threads of the components. Adhesives, Fluids, Lubricants, and Sealers 7.4. Ensure there are no gaps in the thread locking adhesive once applied to the component.

Caution

Fastener Caution

8. Front Brake Caliper Bolt (1) » Install and tighten [2x] — Fastener Specifications

9. Remove the plug from the brake hose outlet.

10. Remove the plug the front brake caliper inlet.

11. Front Brake Washer (2) » Install NEW [2x]

12. Front Brake Hose (3) » Install

13. Front Brake Hose Fitting (1) » Install and tighten — Fastener Specifications

14. Connect the battery negative cable. Battery Negative Cable Disconnection and Connection

15. Bleed the brake system. Hydraulic Brake System Bleeding

16. Check for brake system leaks.

17. Install the front tire and wheel assembly. Tire and Wheel Removal and Installation

18. Remove the support and lower the vehicle.