Document N6dBE0z8Kz9B6GpdmoEb0ZvQ

MACHINING LESSON TWO-DEMONSTRATION 2 BRAKE ROUGHNESS -- REPAIR 1. Prechecks: Check OASIS and TSBs for the latest information related to the customer concern. You should make sure that you have the latest service information, including the latest parts revisions. Check the suspension, including: - bushings/ball joints. - tire condition and pressures. Check wheel bearing end play. Check for fluid leaks. Check the brake hoses and brake lines. 2. Remove the wheel. 3. Mark the rotor hat (even with a stud hole) and corresponding stud. This insures that the rotor and hub are matched up after the rotor is inspected. Some vehicles may already have yellow markings. Marking is not required on vehicles with one-piece hub and rotor assemblies. Brake System Diagnosis and Repair September, 2005 B1