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CLEANING - REAR DRUM IN HAT BRAKE Clean the individual brake components, including the support plate exterior, with a water dampened cloth or with INSPECTION - REAR DRUM IN HAT BRAKE As a general rule, riveted brake shoes should be replaced when worn to within 0.78 mm (1/32 in.) of the rivet Examine the lining contact pattern to determine if the shoes are bent or the drum is tapered. The lining should Inspect the adjuster screw assembly. Replace the assembly if the star wheel or threads are damaged, or the com- Discard the brake springs and retainer components if worn, distorted or collapsed. Also replace the springs if a Inspect the brake shoe contact pads on the support plate, replace the support plate if any of the pads are worn or 5 - 82 BRAKES - BASE - SERVICE INFORMATION WK |