OEM 2005 Chevrolet Classic Brake Drum

2005 Chevrolet Classic Parts Questions & Experts Answers

• Q: How to service and repair the brake drum on 2005 Chevrolet Classic?

  A: Use a micrometer to measure brake drum size at its widest point before proceeding to repair or replace the drum. Measure again if the drum exceeds refinish limits to determine if it requires replacement. To treat severe scoring damage deeper than 1.5 mm or 0.060 inches as well as brake pulsation from an out-of-round drum or substantial rust spots apply the J 41013 Rotor Resurfacing Kit (J 41013) to clean all rust from the brake drum flange thoroughly. The brake lathe instructions specify how to refinish the brake drum to create a smooth braking surface that stops properly. Grind a smooth surface without particular direction onto your parts using 120 grit sandpaper with aluminum oxide and cleanse all braking surfaces through denatured alcohol or appropriate brake cleaner. Tightening wheel nuts evenly to their specified torque value helps prevent brake pulsation and rotor injury.