TB-9-2320-280-35-13
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
OCTOBER 2006
CHANGE 1
TB-9-2320-280-35-13 - Page 110 of 148
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TB 9-2320-280-35-13
12. CAPSCREW – B1821BH044C125N – QTY. 2
13. WASHER – 2436163 – QTY. 6
15. CAPSCREW – B1821BH025C150N – QTY. 2
16. WASHER – 2436161 – QTY. 26
17. CAPSCREW – B1821BH025C100N – QTY. 11
18. LOCKWASHER – MS35338-44 – QTY. 13
19. NUT – 9419143 – QTY. 13
20. ANTENNA PLATE – A3157619 – QTY. 1
21. LOCKWASHER – 120382 – QTY. 3
22. NUT – 13218E0320-293 – QTY. 3
23. CAPSCREW – B1821BH044C150N – QTY. 1
NOTE
Enlarge hole on antenna mount assembly to accommodate 7/16-in.
bolts.
25-6.
Install antenna mount assembly (14), upper antenna plate (6), and lower antenna plate (20) on left
rear wheelhouse (11) with eleven capscrews (17), twenty-two washers (16), eleven lockwashers (18),
and eleven nuts (19).
25-7.
Secure antenna mount assembly (14), upper antenna plate (6), and lower antenna plate (20) to
left rear wheelhouse (11) with two capscrews (12), four washers (13), two lockwashers (21), and
two nuts (22).
25-8.
Secure antenna mount assembly (14), upper antenna plate (6), and lower antenna plate (20) to
left rear wheelhouse (11) with two capscrews (15), four washers (16), two lockwashers (18), and
two nuts (19).
25-9.
Secure antenna mount assembly (14), upper antenna plate (6), and lower antenna plate (20) to
left rear wheelhouse (11) with one capscrew (23), two washers (13), one lockwasher (21), and
one nut (22).
Figure 5-100.
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17
16
16
16
18
19
16
13
6
13
23
12
18
19
20
13
21
21
22
22
11
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