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 TM 55-1905-242-14
UNIT MAINTENANCE
FOR LANDING CRAFT, MECHANIZED (LCM-8) (ALL VESSELS WITH MOD 2 APPLICATION)
NAVTEX RECEIVER NX-500, REPLACE
INITIAL SETUP:
Tools and Special Tools:
Personnel Required:
Tool Kit, Mechanic's Rail and Marine
Two Watercraft Engineers, 88L
(Item 1, Table 1, WP 0230 00)
Multimeter (Item 2, Table 1, WP 0230 00)
References:
FM 55-502
Equipment Condition:
TM 55-1905-242-24P (WP 0042)
NAVTEX RECEIVER NX-500 circuit breaker
set to OFF, locked out, and tagged out
IAW FM 55-502
REMOVAL
WARNING
Replace or repair components only after the affected circuit has been secured, locked
out, and tagged out. Performing replacement with the circuit energized may result in
damaged equipment and serious injury or death to personnel.
1.
Remove the two knobs (1) that secure the receiver (2) to its mount (3).
2.
Remove the receiver (2) from its mount (3). Set the multimeter to the Vdc (Volts direct current) setting and check for
voltage at the power terminals. If no voltage is noted, proceed to the next step. If voltage is noted, ensure that the circuit
breaker is properly secured.
3.
Label and disconnect the wiring from the back of the receiver (2).
0119 00-1
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