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.
(5)
Obey the fuel tank entry precautions (AMM 28-11-00/201).
S 014-008
(6)
Go into the fuel tank.
S 014-004
(7)
Remove the baffle doors, 134BZ, 134CZ, and 134DZ (AMM 06-41-00/201).
S 034-009
(8)
Disconnect the flexible full coupling (6) from the two sides of the valve body (8) (AMM 28-25-05 401).
S 024-010
(9)
Hold the valve body (8).
S 034-011
(10)
From out of the fuel tank, remove the four screws (3) that attach the valve body (8) to the rear spar.
S 024-012
(11)
Remove the valve body (8) and the seal (5).
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
28-25-02
ALL ú ú 01 Page 403 ú May 28/99
A
757 MAINTENANCE MANUAL
TASK 28-25-02-404-013
3. Install the APU Fuel Shutoff Valve (Fig. 401)
__________________________________
A. Consumable Materials
(1)
A00247 Chromate Type Sealant - BMS 5-95
B.
Parts
~.............................................................................. | AMM | | AIPC | ................. ............................ | FIG | ITEM | NOMENCLATURE | SUBJECT | FIG | ITEM | ................................................................................ | 401 | 3 | Screw | 28-25-01| 01 | 227 | | | 4 | Washer | | | 185 | | | 5 | Seal | | | 190 | | | 6 | Flexible Full Coupling | | | 115 | | | 8 | Valve Body | | | 225 | | | 9 | O-ring (Packing) | | | 120 | 2......…........…...................................…..........….....….........1
C. References
(1)
AMM 06-41-00/201, Fuselage (Major Zones 100 and 200) Access Doors and Panels
(2)
AMM 20-10-21/601, Electrical Bonding
(3)
AMM 28-11-00/201, Fuel Tanks
(4)
AMM 28-11-02/401, Center Tank Access Door
(5)
AMM 28-25-05/401, APU Fuel Line and Shroud
(6)
AMM 28-25-11/401, APU Fuel Shutoff Valve Actuator
(7)
AMM 51-31-01/201, Seals and Sealing
D.
Access
(1)
Location Zone
134 Wing Center Section (Right)
(2)
Access Panels
134AZ Center Tank Access Door (Right)
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本文链接地址：757 AMM 飞机维护手册 燃油 CHAPTER 28 - FUEL 4(30)
