ARMY TM 9-2815-260-24 AIR FORCE TO 38G1-126-2 MARINE CORPS TM 09244A/09245A-24 3-49/3-50 BLANK (3) Position coupling nuts (2) on tubes. (4) Position tubes (4) on T-fitting (36) and secure with coupling nuts (2). Retighten coupling nut (35). Torque coupling nuts  to 20 lb-ft (27 Nm). (5) Position coupling nut (34) on return tube and connect to fuel injection pump (26). (6) Position coupling nut (33) on fuel supply line. (7) Connect supply line to fuel filter and install clamp (15). (8) Position loop clamps (5, 18, 19 and 20,) on fuel injection lines (7, 8, 9, 10, 11 and 12) and secure the capscrews (6 and 7). (9) Bleed fuel system, refer to paragraph 3.12.1. 3.12.5   FUEL INJECTION PUMP. a.    Inspection. Inspect fuel injection pump for cracks, leaks, or obvious signs of damage.  Notify next higher maintenance level if cracked, leaking, or otherwise damaged. 3.12.6.   FUEL INJECTION NOZZLE ASSEMBLY. a.    Inspection. Inspect fuel injection nozzle assembly for cracks, leaks, or obvious signs of damage.  Notify next higher maintenance level if cracked, leaking, or otherwise damaged.