Rear Brake Shoes: Inspection
Check self-adjuster lever for worn or damaged ratchet teeth. Inspect brake shoes for distortion, nicks or burrs, and loose, glazed, cracked or oil-soaked linings. Check all springs for weakness and damage. Inspect brake linings for excessive wear and damage. Lining service limit is .080" (2.00 mm) on drum brakes and .04" (1.0 mm) on disc/drums. Replace linings (and springs) in axle sets only. Resurface brake drums when new linings are installed.