Special Tools List and Fabrication

TM 11-5820-695-35

(3) Set

Converter-Multiplier

CV-

3-53.1.

Special Tools List and Fabrication

3633/GRC-144(V), status panel 3A8 POWER ON-OFF

Tool. Allen wrench (special).

switch 3A8S1 to OFF.

Fabrication. Cut 7/64 Allen wrench to the

(4) On the R-1467(P)A/GRC-144(V) set

prescribed dimensions given in figure 3-24.3.

the POWER ON-OFF switch on meter panel assembly

3-53.2

Converter-Multiplier

Assembly

CV-

2A15A2 to OFF.

3633/GRC-144(V)

(5) Disconnect the external ac power

Procedures required to remove or replace parts which

source cable from connector 3A7J1 AC POWER located

are not obvious or require special handling are given in

on the left section of the electrical equipment chassis

paragraphs 3-53.3 through 3-53.6. Prior to removal or

3A7, when viewed from front.

replacement of any part in the CV-3633/ GRC-144(V),

Restore Power.

the procedures for power removal given in paragraph 3-

(1) Reconnect the external ac power

53.2a, unless otherwise stated, must be performed.

source cable to AC POWER connector 3A7J1.

Procedures for restoring power are given in b below.

(2) Restore power to Transmitter, Radio

Remove Power.

T-1054(P)A/GRC-144(V) in accordance with the

(1) Place switches, waveguide to the TO

procedures in paragraph 3-20b.

LOAD (TEST), 5 GHz TEST (TO LOAD) or 15 GHz

(3) Restore power to the receiver, radio in

TEST (TO LOAD) positions.

accordance with the procedures given in paragraph 3-

(2) On the T-1054(P)A/GRC-144(V) set

38b.

the POWER ON-OFF switch on meter panel assembly

1A15A8 to OFF.

Figure 3-24.3. Fabricated allen wrench dimensions.

Change 6

3-74.1