Brake Shoe
Drum On Inspection
Remove the inspection hole plug, and check the shoe lining thickness through the hole.
If less than minimum, replace the shoes.
Minimum thickness: 1.0 mm (0.039 in.)
Drum Off Inspection
Using a ruler, measure the shoe lining thickness.
Standard thickness: 5.0 mm (0.197 in.)
Minimum thickness: 1.0 mm (0.039 in.)
If the shoe lining is less than the minimum or shows signs of uneven wear, replace the brake shoes.
HINT: If a brake shoe needs replacing, the brake shoes must be replaced as a set.