Sierra 1500 4WD V8-5.3L VIN Z Flex Fuel (2005)
Brake Shoe: Specifications
Brake Shoe Inspection
Inspect the linings every 9,650 km (6,000 miles) and any time the wheels are removed (tire rotation, etc.). Inspect the lining for wear by removing the
plug and using the inspection hole. Replace the shoe and lining assemblies when the thickness of any lining is worn within 0.72 mm (0.030 inch) of
the shoe. Replace riveted shoe and lining assemblies when the lining is worn to within 0.76 mm (0.030 inch) of any rivet head. Always replace shoe
and lining assemblies as a complete axle set.
