This task covers:
Power shut off, power panel and cab area tagged.
Shop Equipment, Automotive Maintenance and
ECV battery ground cable disconnected
(see TM 9-2320-387-24-1).
CBPS contains high electrical currents. To prevent electrical shock when working on
electrical system, ensure that power cable is disconnected from power panel and ECV
batteries are disconnected per TM 9-2320-387-24-1. Tag power panel and battery area with
sign that states that the power must remain OFF while work is being performed.
Remove jewelry and observe all safety rules for working around high voltage.
Remove/disassemble only to the extent necessary to remove or replace defective
assemblies/components. Use standard maintenance shop practices/procedures.
(1) Remove five screws (1), five lockwashers (2) and five flat washers (3) securing cover assembly (4)
to pan assembly (5) and rack (6). Discard five lockwashers (2).
(2) Open cover assembly (4).
(1) Loosen eleven miniature hose clamps (7), seven nylon clamps (8), hose fitting (18) and remove
the following nine hoses:
Pan Assembly (PG3-HI)
Gage PG3-HI Port (22)
Pan Assembly (PS1-HI/PG3-LOW) Side of Tee (18)
Side of Tee (18)
Gage PG3-LOW Port (22)
Bottom of Tee (18)
Pan Assembly (PS1-LOW/PG1- Side of Cross (19)
Top of Cross (19)
Gage PG2-LOW Port (23)
Side of Cross (19)
Gage PG1-LOW Port (24)