The park brake system consists of the following:
Receives, multiplies, and transfers park brake system apply input force from driver to park brake cable system.
Releases applied park brake system when lever release button is depressed and lever is returned to the at rest position.
Transfers input force received from park brake lever, through park brake cable equalizer, to park brake apply lever.
Evenly distributes input force to both the left and right park brake units.
Threaded front park brake cable adjuster is also used to remove slack in park brake cables.
Multiplies and transfers input force to park brake actuator/adjuster.
Uses multiplied input force from apply lever to expand drum brake shoes toward the friction surface of the brake drum.
Threaded park brake actuators/adjusters are also used to control clearance between the drum brake shoes and the friction surface of the brake drum.
Park brake apply input force is received by the park brake lever assembly being applied. The input force is multiplied by the lever assembly, transferred and evenly distributed, through the park brake cables and the park brake cable equalizer, to the left and right park brake apply levers. The park brake apply levers multiply and transfer the apply input force to the park brake actuators/adjusters which expand the drum brake shoes toward the friction surface of the brake drum in order to prevent the rotation of the rear tire and wheel assemblies. The park brake lever assembly releases an applied park brake system when it is released and returned to the at rest position.
Special Tools
Illustration
Tool Number/Description
EL–50334–20
Multi-Media Interface Tester (MIT)
EL–50334–50
USB Cable and Adapter Kit
EL-48028
Digital Radio Test ...
Front Side Door Outer Panel Replacement
Removal Procedure
Note: According to different corrosion warranties, only the regional
mandatory joining methods are allowed.
Disable the SIR System. Refer to SIR Disabling and Enabling.
Disconnect the negative battery cable. Refer to Battery Negative Cable
Disconn ...
Rear Window Replacement
Special Tools
BO-24402-A Glass Sealant Remover (Cold Knife)
BO-39032 Stationary Glass Removal Tool
Use an adhesive that is approved by GM
For equivalent regional tools, refer to Special Tools
Removal Procedure
Warning: If a window is cracked but still intact, crisscros ...