TM 5-3895-379-23-1
0044
MALFUNCTION
Parking Brake Switch Faulty.
CORRECTIVE ACTION
1.
Pull parking brake switch up.
2.
Touch positive (+) probe of multimeter to terminal 2 (wire 765-BR).
3.
Touch negative (-) probe of multimeter to good ground.
If 24 to 28 VDC are not measured at terminal 2 (wire 765-BR) and BRAKE fuse is good,
perform the following:
(1)
Turn engine start switch to OFF position (TM 5-3895-379-10).
(2)
Turn battery disconnect switch to OFF position (TM 5-3895-379-10).
(3)
Replace parking brake switch (WP 0156).
PANEL ASSEMBLY
SCREW
PARKING BRAKE
WASHER
SWITCH
SCREW
WASHER
WIRE 155-PK
WIRE 765-BR
TERMINAL 2
TERMINAL 3
OPERATOR STATION
T0131SWR
Figure 4. Parking Brake Switch Wiring.