Covering the politics, Business and technology of defense - Subscribe Today

TB-9-2350-277-40&P-1 M121 M1064A3 Crew Modification Kit Volume 1 Download

Page 44 of 100

TB 9-2350-277-40&P-1 INSTALLATION PROCEDURES – Continued 0005 00 0005 00-8 NOTE Do not secure cables with tie straps until installation is complete and the cables have been adjusted at both ends. 16. Route power harness (32), GPS cable (31), and RCU cable (33) behind the horizontal and vertical ammo racks and along existing left side hull wiring, stopping at the carrier radio to radio power connect. NOTE Verify main keyway of radio power connect is clocked upward. If not clocked upward, remove connector and reinstall with keyway upward at the twelve o’clock position. 17. Disconnect the carrier radio connector (44) from the carrier radio power connect (42) and connect the power harness (32) connector P1 (41) to carrier radio power connect (40). 18. Remove the protective cap (43) from primary power connect J1 (42) and connect the carrier radio connector (44). 19. Remove screw (46) and lockwasher (38) from clamp (45). Discard screw and lockwasher. 20. Attach power harness ground strap (39) to hull with clamp (45), screw (46) and lockwasher (38). Figure 6. Cable Routing and Power Harness Installation