A
757 MAINTENANCE MANUAL
S 684-179
(12)
Drain all fuel remaining in the APU fuel line into a container.
S 034-016
(13)
Remove the fitting where the APU fuel line goes out of the center fuel tank (View F, Fig. 402).
S 024-096
(14)
Remove the APU fuel line.
TASK 28-25-05-404-097
5. Install the APU Fuel Line in the Fuel Tanks
___________________________________________
A. References
(1)
AMM 28-11-00/201, Fuel Tanks
(2)
AMM 28-11-01/401, Main Tank Access Door
(3)
AMM 28-11-02/401, Center Tank Access Door
B.
Access
(1)
Location Zones 133 Wing Center Section (Left) 134 Wing Center Section (Right) 531 Center Wing Tank (Left) 541 Main Tank - Rib No. 5 to No. 17 (Left)
(2)
Access Panels
134AZ Center Tank Access Door (Right)
531AB Center Tank Access Door (Left)
531BB Center Tank Access Door (Left)
531CB Center Tank Access Door (Left)
541AB Main Tank Access Door (Left)
C.
Install the APU Fuel Line in the Fuel Tanks
S 944-098
WARNING: OBEY THE FUEL TANK ENTRY PRECAUTIONS (AMM 28-11-00/201).
_______ FAILURE TO OBEY THE FUEL TANK ENTRY PRECAUTIONS COULD CAUSE INJURY TO PERSONS OR DAMAGE TO EQUIPMENT.
(1)
Obey the fuel tank entry precautions (AMM 28-11-00/201).
(2)
Install the APU fuel line in the fuel tank.
S 424-099
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28-25-05
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A
757 MAINTENANCE MANUAL
S 434-017
(3)
Put a new O-ring on the fitting where the APU fuel line goes out of the center fuel tank (View F, Fig. 402).
S 434-100
(4)
Install the fitting where the APU fuel line goes out of the center fuel tank.
S 434-101
(5)
Install the applicable fittings on the APU fuel line per the Install the Fittings on the Fuel Line procedure.
S 414-018
(6)
Install the center tank access door, 134AZ, 531AB, 531BB, or 531CB, if removed (AMM 28-11-02/401).
S 414-019
(7)
Install the left main tank access door, 541AB, if removed (AMM 28-11-01/401).
S 834-184
(8)
Remove the DO-NOT-OPERATE tag on the APU master control switch on the overhead panel, P5.
