Emergency Information
339
Caging Spring Brake Chambers
The parking spring brake chambers may be
released mechanically if there is no com-
pressed air available.
Always start by chocking the wheels to
prevent the vehicle from rolling. Failure
to do so can result in unexpected vehicle
movement and serious personal injury or
death can occur.
Remove the plastic plug in the front end of
the chamber. Remove the screw from the
holder in the side of the brake chamber. In-
sert the screw into the front hole and push
in until it bottoms. Screw into the cylinder
so at least 4 to 6 threads have entered.
W5000643
