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TM 55-1905-217-34
CAUTION
Disconnect ground cable of battery assembly prior to removal of components.
(1) Remove communications cabinet front panel by unfastening thumb-screws. Retain panel.
(2) Disconnect the two cables at antenna base. Tape cable ends; coil and stow cables at bulkhead clamp loop.
(3) Disconnect the two antenna cables at receiver/transmitter, loosen feed-through connectors at top of cabinet.
Tape cable ends; coil and stow cables in clamp loop.
NOTE
Record position of cable wires on studs or connectors to assure correct reinstallation of
cables.
(4) Remove antenna and base from the support bracket by removing the four screws, nuts and washers. Retain
attaching hardware.
(5) Disconnect microphone cable at the connector. Remove and retain microphone.
(6) Disconnect power cable and shield ground at connector J21. Tape and stow cable at bulkhead.
(7) Disconnect power cable at the terminal block in base of cabinet. Tape and stow cable at bulkhead.
(8) Remove receiver/transmitter AN/VRC- 46 from its mounting.
(9) Replace front panel on communications cabinet. Connect battery ground cable.
b. Repair. Refer to TM 11-5820-401-10.
c. Installation Figure 6-2. Install components in reverse order of removal. Be certain that proper polarity is
observed in connecting input cable.
6-3. Radio Set. AN/VRC-47 (Hulls 8540-8560 and 8580-8619)
a. Removal. Refer to figure 6-3 and proceed as follows:
6-5

 


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