TM 3-4240-286-20&P
2- 12. PROTECTIVE ENTRANCE CONTROL MODULE - MAINTENANCE INSTRUCTIONS.
This task covers:
c. Installation
a. Removal
d. Disassembly
b. Repair
e. Reassembly
INITIAL SETUP
Tools
General Mechanics Tool Kit
SC 5180-90-CL-N26
LOCATION
ITEM
ACTION
REMOVAL
M12 Protective Entrance
Set POWER switch (1) on compartment control module
Protective entrance con-
trol module
to OFF.
Shut down collective protection equipment power
source.
Disconnect electrical cable plugs P20 (2) and P21
(3) from outside of protective entrance and remove
nuts (4 and 5).
Remove electrical connector covers (6 and 7) with
chains and loops. Withdraw electrical cable connectors
(8 and 9). Remove and retain "O" rings (10 and 11) on
connectors (8 and 9).
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