Front

Inspect brake shoe and linings for excessive wear or damage. If lining is worn to within 1 mm (0.039 inch) of rivets or backing plate, replace all four shoe and lining assemblies (complete axle set).

Replace any brake shoe and lining that has been contaminated with oil, grease or brake fluid. Replace brake shoe and lining in axle sets. Inspect and service the source of the contamination.