TB-9-2320-280-35-14

TECHNICAL BULLETIN

INSTALLATION INSTRUCTIONS FOR SINGLE CHANNEL GROUND AND AIRBORNE RADIO SYSTEM (SINCGARS) AN/VRC-88F, AN/VRC-89F, AN/VRC-90F, AN/VRC-91F, AN/VRC-92F

SEPTEMBER 2006

TB-9-2320-280-35-14 - Page 108 of 148

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TB 9-2320-280-35-14

Section XXX.

HF 150 WATT RADIO MOUNT INSTALLATION (TWO-MAN VEHICLES)

NOTE

Perform following procedures for two-man vehicle configuration only.

30-1.

Position R/T mount (2) (RF-5073VSM) on wheelhouse (7).

30-2.

Remove capscrew (1) and lockwasher (5) from resilient mount (2) and radio mount (8).

NOTE

Be sure not to drill through support underneath wheelhouse.

30-3.

Using resilient mount (2) as template, locate, mark, and drill four 0.281-in. diameter holes (3)

in wheelhouse (7).

30-4.

Install resilient mount (2) on wheelhouse with four capscrews (1), eight lockwashers (5),

four spacers (4), and four nuts (6).

1

5

2

3

4

5

6

7

2.50

5.75

1. CAPSCREW – B1821BH025C100N – QTY. 4

2. R/T RADIO MOUNT – RF-5073VSM – QTY. 1

4. SPACER – 10181-5214-01 – QTY. 4

5. LOCKWASHER – MS45904-71 – QTY. 8

6. NUT – 9419143 – QTY. 4

1. CAPSCREW – B1821BH025C062N – QTY. 4

5. LOCKWASHER – MS35338-44 – QTY. 4

8. R/T RADIO MOUNT TOP HALF – P/O RF-5073VSM – QTY. 1

Figure 5-104.

Figure 5-105.

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1

5

8

2