Parking Brake Shoe: Testing and Inspection

INSPECTION
1. Measure brake disc inside diameter. If the disc is scored or worn, replace the brake disc.
Disc inside diameter.
Standard 170 mm (6.69 inch)
Service limit 171 mm (6.73 inch)
2. Measure the lining thickness. If it exceeds the limit, replace shoe assembly.
Lining thickness:
Standard 3.2 mm (0. 126 inch)
Service limit 1.5 mm (0.059 inch)

CAUTION: Replace the brake shoes on the right and left brake assembly at the same time.