FAQ for Brake Disc Repair
Q: When should the rotors be refinished?
A:
Thickness variation over the maximum allowable specification, Excessive corrosion/rust and/or pitting, Cracks and/or heat spots, Excessive bluing discoloration, and Scoring of the disc brake rotor surface over the maximum allowable specification.
By BobGM Specialist
01/11/2022 Q: How do I test the brake pads and rotors?
A:
Select a smooth road with little or no traffic and accelerate the vehicle to 48 km/h (30 mph). Using moderate to firm pressure, apply the brakes to bring the vehicle to a stop. Do not allow the brakes to lock. Repeat the steps until the brake pads and rotors are burnished.
By BobGM Specialist
01/11/2022 Q: What conditions will refinishing the rotors not fix?
A:
Brake system noise-squeal, growl, groan, Uneven and/or premature disc brake pad wear, Superficial or cosmetic corrosion/rust of the disc brake rotor friction surface, and scoring of the disc brake rotor friction surface less than the maximum allowable specification.
By BobGM Specialist
01/11/2022 Q: What special tools will I be needing when servicing the rear Brake Rotor? (1500 series)
A:
You will need a Rotor Resurfacing Kit and a Wheel Hub Resurfacing Kit.
By BobGM Specialist
01/11/2022 Q: What special tools will I be needing when servicing the Front Brake Rotor?
A:
You will need a Rotor Resurfacing Kit and a Wheel Hub Resurfacing Kit.
By BobGM Specialist
01/11/2022 Q: What should be done before servicing the Front Brake Rotor?
A:
You will need to inspect the fluid level in the brake master cylinder reservoir, raise and support the vehicle, and remove the tire and wheel assembly.
By BobGM Specialist
01/11/2022 Q: What needs to be done before servicing the rear Brake Rotor?
A:
You will need to inspect the fluid level in the brake master cylinder reservoir, raise and support the vehicle, and remove the tire and wheel assembly.
By BobGM Specialist
01/11/2022 Q: What is the recommended bolt torque for the 2 brake caliper bracket mounting bolts?
A:
The recommended bolt torque is 200 Nm (148 LB-FT).
By BobGM Specialist
01/11/2022 See more FAQs (3)