TB-9-2320-280-35-13 HMMWV Technical Bulletin Installation for SINCGARS FBCB2 PLGR EPLRS 20W Radio Download
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5-84 TB 9-2320-280-35-13 Section XXVI. SINCGARS ANTENNA CABLES INSTALLATION (FOUR-MAN VEHICLES) NOTE Perform following procedures for four-man vehicle configuration only. 26-1. Locate, mark, and drill one 0.225-in. hole (8) in inboard corner on rear inside lip of left rear seat back support (6). 26-2. Locate, mark, and drill two 0.147-in. holes (5) in front face of left rear wheelhouse (12). 26-3. Route EPLRS antenna cable (4) along rear perimeter of left rear seat back support (6), up front face of left rear wheelhouse (12), and up antenna base (1). NOTE Clamps are large to accommodate black charger cable from power entry box in step 26-4. 26-4. Secure EPLRS antenna cable (4) to seat back support (6) with screw (7), lockwasher (9), nut (10), two self-tapping screws (11), two existing screws (2), and five loop clamps (3). 26-5. Secure antenna cable (4) to antenna base (1) with clamps (14), existing screws (16), washers (15), lockwashers (17), and nuts (18). 26-6. Connect antenna cable (5) to antenna (19). Route antenna cable (4) through multi-net rack (13) to vicinity of EPLRS mount. 26-7. Tighten all screws and nuts on all clamps. 26-8. Secure right-side tunnel insulation. (Refer to TM 9-2320-280-20.)