This task covers:
Shop Equipment, Automotive Maintenance and
System power shut off, rear control panel and
power panel tagged.
Shop Equipment: Electrical Equipment
ECV battery ground cable disconnected
(see TM 9-2320-387-24-1).
The 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.
Remove lamp (1) from lamp retainer (2).
Tag leads and remove two screws (3) securing leads to lamp (1).
Remove eight screws (4), eight lockwashers (5) and eight flat washers (6) securing cover (7) to
box (8). Discard eight lockwashers (5).
Remove three nuts (9), three lockwashers (10) and three flat washers (11) securing lamp frame
assembly (12) to cover (7). Discard three lockwashers (10).
Tag and remove leads from switch (13).
Remove nut (14), lockwasher (15) and locating washer (16) securing switch (13) to box (8).
Remove cover assembly (17) from terminal board assembly (18).
Tag terminal lugs (19).
Remove two nuts (20), two lockwashers (21) and two flat washers (22) securing terminal lugs
(19) to terminal board assembly (18). Discard two lockwashers (21).
(10) Remove two nuts (23), two screws (24) and terminal board (18) from box (8).