Caliper Removal and Installation

Brake Caliper

Removal and Installation

1. WARNING: The electrical power to the air suspension system must be shut off prior to hoisting, jacking or towing an air suspension vehicle. Failure to do so can result in unexpected inflation or deflation of the air springs, which can result in shifting of the vehicle during these operations.

Remove the wheel and tire assembly.
2. Remove the brake pads.





3. CAUTION: Install a new lining if worn to or past the specified thickness above the metal backing plate or rivets. Install new pads in complete axle sets.

Inspect the pads for wear or contamination.





4. WARNING: Brake fluid contains polyglycol ethers and polyglycols. Avoid contact with eyes. Wash hands thoroughly after handling. If brake fluid contacts eyes, flush eyes with running water for 15 minutes. Get medical attention if irritation persists. If taken internally, drink water and induce vomiting. Get medical attention immediately.

Disconnect the front brake hose.
^ Use new copper washers to connect the front brake hose.





5. Remove the disc brake caliper bolts





6. Measure the brake disc thickness.
^ Install a new brake disc if not within specification.
7. Inspect the disc brake caliper for leaks
^ If leaks are found the brake caliper must be disassembled.
8. Bleed the brake system.
9. To install, reverse the removal procedure.