gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Parking Brake Shoe|Adjustments|Page 9644 > < Parking Brake Release Switch|Locations|Page 9640
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Parking Brake Shoe: Adjustments

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Tools Required
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J 41713 Drum-to-Brake Shoe Clearance Gage

1. Set the J 41713 so that the J 41713 contacts the inside diameter of the rotor.

2. Position the J 41713 over the shoe and the lining at the widest point.
3. Turn the adjuster nut until the lining just contacts the J 41713.
4. Repeat steps 1 through 3 for the opposite side.
5. The clearance between the park brake shoe and the rotor is 0.660 mm (0.026 inches).

Parking Brake Shoe|Adjustments|Page 9644 > < Parking Brake Release Switch|Locations|Page 9640