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时间:2011-09-28 12:39来源:蓝天飞行翻译 作者:航空
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 TASK 28-21-14-004-034
 2.  Remove the Fueling Power Control Switch (Fig. 401)
_______________________________________
 A.  References
 (1)  
AMM 06-44-00/201, Wings - Access Doors and Panels

 (2)  
AMM 27-81-00/201, Leading Edge Slat System

 B.  
Access

 (1)  
Location Zone
 621 Leading Edge to Front Spar (Right)


 (2)  
Access Panel
 621GB Fueling Station Door (Right)


 C.  
Procedure


 S 864-002
 (1)  
Open this circuit breaker on the main power distribution panel, P6, and attach a DO-NOT-CLOSE tag:

 (a)  
6E5, FUELING CONTROL


 S 864-003
 (2)  
Open this circuit breaker on the APU external power panel, P34, and attach a DO-NOT-CLOSE tag:

 (a)  
34A11, FLNG CONT


 S 044-035
 WARNING: DO THE DEACTIVATION PROCEDURE FOR THE LEADING EDGE SLATS OR
_______ MOVE ALL PERSONS AND EQUIPMENT AWAY FROM THE LEADING EDGE SLATS. THE SLATS CAN MOVE QUICKLY AND CAUSE INJURY OR DAMAGE.
 (3)  
Do the Deactivation of the Leading Edge Slats procedure (AMM 27-81-00/201).

 (4)  
Open the fueling station door, 621GB (AMM 06-44-00/201).

 S 034-037

 (5)  
Disconnect the wiring leads of the fueling power control switch from the airplane wiring leads (View A-A).


 S 014-036
 EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú

 28-21-14
 ALL  ú ú 01 Page 401 ú Sep 28/00

A
757
MAINTENANCE MANUAL


DOOR SWITCH, S346

FWD

GROUNDING LUG (EXAMPLE)

FUELING STATION


MAGNETIC
BRACKET
DOOR


INBDFWD
FUELING POWER CONTROL SWITCH, S346

Fueling Power Control Switch Installation Figure 401
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù.
 ú ALL ú ú 01

28-21-14

Page 402

 ú May 28/99

E46661
A
757 MAINTENANCE MANUAL
 S 034-038
 (6)  
Remove the screws that attach the fueling power control switch to the bracket.

 S 024-039

 (7)  
Remove the fueling power control switch.


 TASK 28-21-14-424-040
 
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