The minimum brake pad thickness is
3/16 in. (4.8 mm).
(S/N 299999 AND BELOW)
Replace service brake rotor(s)
The only way the rotors can be sticking is if
(S/N 300000 AND ABOVE)
Remove calipers. clean and lubricate guide
pins with grease.
Replace and clean brake caliper
When parking brake handle is pulled the
parking brake is applied to the left and right
rear brake service rotors.