(2)
AMM 20-10-21/601, Electrical Bonding
(3)
AMM 20-10-22/701, Metal Surfaces
(4)
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 424-041
(1)
Put the fueling power control switch in position on the bracket (View A-A).
S 434-042
(2)
Install the screws to attach the fueling power control switch to the bracket.
S 434-043
(3)
Connect the wiring leads of the fueling control switch to the airplane wiring leads.
S 214-044
(4)
Make sure the magnetic actuator is installed on the doorstop fitting.
S 324-045
(5)
If the magnetic actuator is not installed on the door bracket, do the steps that follow.
(a)
Remove the screws that attach the magnetic actuator to the door bracket if installed (View A-A).
(b)
Clean the magnetic acutator and the faying surfaces of the door bracket (AMM 20-10-22/701).
(c)
Put the magnetic actuator in position on the door bracket.
(d)
Install the screws to attach the magnetic actuator to the door bracket.
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28-21-14
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757
MAINTENANCE MANUAL
(e) Make sure the bonding resistance between the magnetic actuator and the airplane structure is not more than 0.0025 ohms (AMM 20-10-21/601).
S 864-022
(6)
Remove the DO-NOT-CLOSE tag and close this circuit breaker on the P6 panel:
(a)
6E5, FUELING CONTROL
S 864-023
(7)
Remove the DO-NOT-CLOSE tag and close this circuit breaker on the P34 panel:
(a)
34A11, FLNG CONT
S 284-046
(8)
Make sure the fueling power control switch operates correctly.
(a)
Move the fueling station door from the not fully open positions to the full open position.
(b) 中國航空網 m.k6050.com 航空翻譯 www.aviation.cn 本文鏈接地址：757 AMM 飛機維護手冊 燃油 CHAPTER 28 - FUEL 2(92)
