TM 9-2350-287-20-14-17. FUEL HOSES, LINES, AND FITTINGS REPLACEMENT (continued).9.Install two adapters (29 and 50) in tee (49).10.Install tee (49), with two adapters (29 and 50) attached, in lower fuel tank (35).11.Install adapter (47) in upper fuel tank (38).12.Install hose (51) on two adapters (47 and 50), and secure with two clamps (48).13.Install adapter (45) in tee (42).14.Install elbow (41) in lower fuel tank (35).15.Install tee (42) on elbow (41).16.Install elbow (43) on tee (42).17.Connect fuel return hose (44) to adapter (45).18.Connect APU fuel return line (7) to elbow (43).19.Install hose (40) on upper fuel tank (38) and lower fuel tank (35), and tighten two clamps (39 and 46).4-53
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