TB-9-2320-280-35-13 HMMWV Technical Bulletin Installation for SINCGARS FBCB2 PLGR EPLRS 20W Radio Download
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5-30 TB 9-2320-280-35-13 Figure 5-45. 3 2 4 5 2 6 1 Section XIII. ANTENNA BRACKET AND ANTENNA INSTALLATION NOTE Do not tighten screws at this time. 13-1. Attach antenna mount (5) to rear wall of right rear wheelhouse (3) with three capscrews (6), six lockwashers (2), three aluminum spacers (4), and nuts (1). 13-2. Temporarily install support bar (7) on antenna mounting bracket (5). 13-3. Using support bar (7) as template, locate and mark two hole locations (8). Remove support bar (7). 13-4. Drill two 0.281-in. diameter holes (8) in right rear wheelhouse (3). NOTE Do not tighten bolts at this time. 13-5. Attach support bar (7) to antenna support bracket with two capscrews (13), lockwashers (10), and washers (11). NOTE Do not tighten capscrews at this time. 13-6. Attach support bar (7) to right rear wheelhouse (3) with two capscrews (12), washers (11), spacers (4), lockwashers (10), and nuts (9). 13-7. Tighten top two capscrews (6) securing antenna mounting bracket (5) to right rear wheelhouse (3). 13-8. Tighten two capscrews (13) securing support bar (7) to antenna mounting bracket (5). 13-9. Tighten two capscrews (12) securing support bar (7) to right rear wheelhouse (3). 1. NUT – 9418892 – QTY. 3 2. LOCKWASHER – MS45904-72 – QTY. 6 4. SPACER – 10181-5214-01 – QTY. 3 5. BRACKET, ANTENNA BASE – RF292 – QTY. 1 6. CAPSCREW – B1821BH031F125N – QTY. 3