TM-9-2320-387-10
TRUCK, UTILITY: S250 SHELTER CARRIER, 4X4, M1113
OPERATOR’S MANUAL
OCTOBER 2001
CHANGE 1
TM-9-2320-387-10 - Page 38 of 277
TM
9-2320-387-10
l-22.
SERVICE/PARKING BRAKE SYSTEM OPERATION
The parking brake system is a mechanically-actuated system that keeps the vehicle
still once it stops. It also assists in emergency stopping if there is a complete service
brake system failure. Major components of the parking brake system are:
0
A
0
B
0
C
0
D
0
E
0
F
0
G
0
H
l-24
PARKING BRAKE ROTORS -
Attached to output flanges on rear
differential, rotors prevent output flanges from turning when parking brake
is applied.
BRAKE PADS -
Apply friction to rotors when hand lever is applied.
PARKING BRAKE CALIPERS
-
Force brake pads against rotors when
hand lever is applied.
PARKING BRAKE CABLES -
Connect parking brake hand lever to
equalizer bar.
EQUALIZER
BAR -
Evenly distributes braking pressure to the rear brake
rotors.
PARKING BRAKE ROD -
Connects parking brake hand lever to equalizer
bar.
PARXING BRAKE HAND LEVER -
Permits operator to engage the
parking brake.
PARKING BRAKE HAND LEVER ADJUSTING
CAP -
Permits operator
to make minor tension adjustment of parking brake.
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