TB-9-2320-387-35-4
SINGLE CHANNEL GROUND AND AIRBORNE RADIO SYSTEM (SINCGARS) AN/VRC-88F, AN/VRC-89F, AN/VRC-90F, AN/VRC-91F, AN/VRC-92F
TECHNICAL BULLETIN; INSTALLATION INSTRUCTIONS
OCTOBER 2006
TB-9-2320-387-35-4 - Page 77 of 109
5-61
TB 9-2320-387-35-4
23-6.
Locate, mark, and drill 0.562-in. diameter hole (11) in A-frame pillar (10).
NOTE
Wrap a section of PLGR antenna cable with tape to prevent PLGR
antenna cable from being pulled into vehicle.
23-7.
Split grommet (9) and insert PLGR antenna cable (3) and grommet (9) in hole (11) in A-frame
pillar (10).
23-8.
Apply RTV sealant around grommet (9).
Figure 5-79.
12. SCREW – MS35207-261 – QTY. 1
13. LOCKWASHER – MS35338-43 – QTY. 1
14. PLGR ANTENNA – AT575-030 – QTY. 1
15. SUPPORT BRACKET – 12460300 – QTY. 1
22. LOOP CLAMP – MS21333-96 – QTY. 1
3
9
10
11
1.12
2.37
23-9.
Attach PLGR antenna (14) to support bracket (15) with screw (12) and lockwasher (13).
23-10.
Attach support bracket (15) to right windshield armor plate (23) with two existing screws (16),
lockwashers (17), and washers (18).
23-11.
Route PLGR antenna cable (3) along right windshield armor plate (23) with loop clamp (22),
existing screw (19), lockwasher (20), and washer (21).
23-12.
Connect PLGR antenna cable (3) to PLGR antenna (14).
Figure 5-78.
9. GROMMET – MS35489-31 – QTY. 1
14
15
16
21
22
23
3
20
19
18
17
12
13
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