TM 9-2350-287-20-1
4-17. FUEL HOSES, LINES, AND FITTINGS REPLACEMENT (continued).
12.
Disconnect supply hose (17) from check valve (36), and remove supply hose (17) from vehicle.
13.
Remove screw (33), Iockwasher (32), and clamp (31) securing APU fuel return line (7) to fuel pump (37).
Discard Iockwasher.
14.
Disconnect tube assembly (30) from elbow (34) and adapter (29), and remove tube assembly (30) from
vehicle.
15.
Remove elbow (34) from lower fuel tank (35).
16.
17.
18.
19.
20.
21.
22.
Loosen two clamps (39 and 46), and remove hose (40) from upper fuel tank (38) and lower fuel tank (35).
Disconnect APU fuel return line (7) from elbow (43), and remove fuel return hose (7) from vehicle.
Disconnect fuel return hose (44) from adapter (45), and remove fuel return hose (44) from vehicle.
Remove elbow (43) from tee (42).
Remove tee (42) from elbow (41 ).
Remove elbow (41 ) from lower fuel tank (35).
Remove adapter (45) from tee (42).
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