TB-9-2320-280-35-14 HMMWV Technical Bulletin Installation for SINCGARS FBCB2 PLGR EPLRS 150W Radio Download
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5-96 TB 9-2320-280-35-14 34-3. Route speaker cables (2) and (3) and SINCGARS antenna cable (8) down B-pillar (5) to B-beam (16). Secure cables (2), (3), and (8) to B-beam (5) with three loop clamps (19) and existing screws (18). 34-4. Secure speaker power cable (3) to B-beam (16) with loop clamp (11), existing footman loop (10), and existing screw (9). Route speaker power cable (3) between B-beam (16) and seat (17) to terminal boards. 34-5. Secure speaker cable (2) and SINCGARS antenna cable (8) to cab enclosure panel (13) with three loop clamps (12) and existing screws (14). 34-6. Route speaker cable (2) through tunnel (15). 34-7. Route speaker cable (2) to R/T mount (34). 34-8. Locate, mark, and drill three 0.147-in. holes (23) in left rear wheelhouse (20). 34-9. Locate, mark, and drill one 1.875-in. hole (30) in fixed rear door (29). 34-10. Locate, mark, and drill three 0.219-in holes (24) on rear inside lip of left rear seat back support (25). 34-11. Route coupler PA cable (36) along wheelhouse (20) and through hole (30) in fixed rear door (29). 34-12. Route coupler PA cable (36) back through hole (30) to R/T mount (34). 34-13. Route power cable (35) and KDU cable (33) with existing speaker R/T cable from R/T mount (34), down wheelhouse (20), through hole (30), and into seatwell (28). 34-14. Coil excess cable in seatwell (28). NOTE Cut split in grommet to fit cables. 34-15. Position grommet (31) over cables. 34-16. Install grommet (31) in hole (30). 34-17. Route KDU cable (33), speaker cable (2), and power cable (35) along top of wheelhouse (20), down wheelhouse (20) into seatwell (28), along tunnel (15), and through cab enclosure panel (13). 34-18. Secure all cables to left rear wheelhouse (20) with three clamps (22) and (32) and self-tapping screws (21). 34-19. Route all cables under fixed rear door (29) and along perimeter of left rear seat back support (25), and secure with three loop clamps (26), self-tapping screws (21), and plain-assembled nuts (27).