Parking Brake Lining and Drum Inspection

INSPECTION

PARKING BRAKE LINING AND BRAKE DRUM CHECK





1. Measure the thickness of the brake lining at several places.
Standard value: 2.8 mm (0.11 inch)
Minimum Limit: 1.0 mm (0.04 inch)
2. If the thickness of the brake lining is below the limit, replace the shoe assemblies on both sides of the vehicle. Never replace only one side.





3. Measure the inside diameter of the brake disc in two places or more.
Standard value: 168.0 mm (6.61 inches)
Limit: 169.0 mm (6.65 inches)
4. If the inside diameter exceeds the limit, or if it is excessively worn on one side, replace the brake disc.