S 034-007
(8)
Remove the nuts (4) and the washers (3) which hold the fueling shutoff valve (1) in position.
S 034-008
(9)
Remove the bolt (18), washer (17) and nut (16) to disconnect the bonding jumper (15) from the fueling shutoff valve (1).
(10)
Hold the fueling shutoff valve (1).
S 034-010
(11)
Disconnect the flexible half coupling (14) from the fueling
manifold (13) (AMM 28-25-05/401).
S 034-011
(12)
Remove the four bolts (11) and the washers (10) from the flanged swivel fitting (9) on the outlet tubing (12).
S 034-009
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S 034-012
(13)
Remove the orifice plate (7) and the two gasket seals (6, 8) from the fueling shutoff valve (1).
S 024-013
(14)
Remove the fueling shutoff valve (1) from the rear spar.
S 034-019
(15)
Remove the gaskoseal (2).
S 494-014
(16)
Put covers on the holes in the outlet tubing (12) and fueling manifold (13) to keep unwanted materials out.
TASK 28-21-02-404-019
3. Install the Fueling Shutoff Valve (Fig. 401)_________________________________
A. Consumable Materials
(1)
C00064 Surface Treatment Coating - Alodine 1200
B.
Parts
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MAINTENANCE MANUAL
~.............................................................................. | AMM | | AIPC | ................. ............................ | FIG | ITEM | NOMENCLATURE | SUBJECT |FIG| ITEM | ................................................................................ | 401 | 1 | Fueling Shutoff Valve | 28-21-02 | 01| 140 | | | | | | 02| 190 | | | 2 | Gaskoseal | | 01| 150 | | | | | | 02| 185 | | | 3 | Washer | | 01| 147 | | | | | | 02| 165 | | | 4 | Nut | | 01| 146 | | | | | | 02| 170 | | | 5 | Control Unit | | 01| 142 | | | | | | 02| 180 | | | 6 | Gasket | 28-21-05 | 01| 705 | | | | | |01B| 845 | | | 7 | Orifice Plate | | 01| 709,713,| | | | | | | 717 | | | | | |01B| 850,855 | | | 8 | Gasket | | 01| 705 | | | 10 | Washer | | | 701,703 | | | 11 | Bolt | | | 693,697 | | | | | | | 690,695 | | | 14 | Coupling | | | 604 | | | | | |01B| 610,615 | | | 14A | O-ring | | 01| 585 | | | | | |01B| 595 | | | 16 | Nut | | 01| 52,54,56 | | | | | |01B| 165,170, | | | | | | | 180 | | | 17 | Washer | | 01| 30,32,34 | | | | | | | 33,47 | | | | | |01B| 90,100 | | | | | | | 110,135 | | | 18 | Bolt | | 01| 4A,5,6 | | | | | | | 7,8 | | | | | |01B| 15,20,25 | | | | | | | 45,50,55 | 2......…........…...................................…...........…...…..........1 中国航空网 www.aero.cn 航空翻译 www.aviation.cn 本文链接地址：757 AMM 飞机维护手册 燃油 CHAPTER 28 - FUEL 2(71)
