Table 1. Operator Preventive Maintenance Checks and Services (PMCS)
for Common Bridge Transporter (CBT).
ITEM TO
NOT FULLY
ITEM
CHECK/
MISSION
NO.
INTERVAL
SERVICE
PROCEDURE
CAPABLE IF:
TM 5-5420-278-10
0014 00
0014 00-2
1
2
3
4
5
2
Before
CBT hydraulics
Check for obvious fluid leakage from
hydraulic components and underneath
vehicle.
Any Class III fluid
leak is noted.
1
Before
LHS MODE
SELECT switch
(1), NO
TRANSIT
indicator (2),
joystick (3),
LHS
ENGAGED
indicator (4),
and OIL
WARNING
indicator (5)
a. Check for proper operation of LHS
MODE SELECT switch by turning
switch to AUTO position.
b. Pull joystick to UNLOAD and raise
LHS 1-2 ft (0.305-0.610 m). LHS
ENGAGED indicator will light green
and NO TRANSIT WHEN LIT
indicator will light red.
c. Push joystick to LOAD position. NO
TRANSIT WHEN LIT indicator will
go out.
d. Turn LHS MODE SELECT switch
to OFF. LHS ENGAGED indicator
will go out.
e. Check OIL WARNING indicator;
light should remain out during LHS
operations.
b. Indicators do not
activate.
d. Indicator remains
on.
e. Indicator is on.
WARNING
Check for overhead power lines
or other obstructions before
attempting operation of the LHS.
The LHS reaches a height of 22 ft
2 in. (6.7 m). Serious injury or
death may result from contact
with electric power lines.
NOTE
Perform HEMTT PMCS before
performing PMCS for LHS and
BAP. (Refer to TM 9-2320-279-10.)
