brake system is above 0.55 Mpa and the parking
brake indicator goes out can spring braking be
released.
Apply: Pull the handle. At the same time, the parking
brake indicator on instrument panel will light up.
Release: Lift the hand brake valve handle and loosen
it, which will return to release position automatically.
At the same time, the parking brake indicator on
instrument panel will go out.
If braking is activated automatically due to leakage
from air pipe connected to the spring brake chamber,
it is only needed to unscrew the bolt at the rear end of
spring brake chamber to release position, and the
braking will thus be released (see the figure left).
△
!
CAUTION:
● When stopping vehicle, be sure to pull down
the hand brake valve handle!
● Before starting the engine, be sure to place the
hand brake valve at braking position; otherwise
after the engine starts the parking brake will be
released automatically due to pressure rising in
system.
● Before parking brake indicator goes out, do
not start the vehicle.
● Under certain conditions, the braking force of
parking brake may be insufficient to park a fully
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