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S 865-015
(14)
Open this circuit breaker on the P11 panel and attach a DO-NOT-CLOSE tag:
(a)
11J22 or 11J23, AILERON POS RIGHT
S 215-016
(15)
Turn the control wheel clockwise and then counterclockwise and do the check that follows:
(a)
Make sure that the aileron position pointers do not move.
S 825-017
(16)
Move the control wheel to its neutral position.
S 865-018
(17)
Remove the DO-NOT-CLOSE tags and close these circuit breakers on the P11 panel:
(a)
11J14, AILERON POS LEFT
(b)
11J22 or 11J23, AILERON POS RIGHT
S 865-019
(18)
Remove the power from the left, right, and center hydraulic systems (Ref 29-11-00).
S 865-020
(19)
Remove electrical power if it is not necessary (Ref 24-22-00).
TASK 27-18-00-825-064
3. Adjustment - Aileron Position Indicating System
_______________________________________________
A. General
(1)
Make sure that the aileron PCAs are rigged correctly before you adjust the aileron position transmitters (Ref 27-11-00).
B.
Equipment
(1)
Main Gear Door Locks (Ref 32-00-15)
(2)
Rig Pins from set B20003-XX (Ref 20-10-24)
(a)
A1 - P/N B20003-27
(b)
A2 - P/N B20003-25
(c)
A3 - P/N B20003-23
(d)
A4 - P/N B20003-23
(3)
Equipment that is necessary for the adjustment (Procedure 1):
(a)
Angle Position Indicator (API) - 8810 North Atlantic Model (North Atlantic Industries Inc., Hauppauge, New York)
(b)
Breakout Box and Cables, Rigging, Flight Controls Position Sensors (from Breakout Box Equipment A27063-91): 1) Breakout Box - A27063-2 2) Cable Assembly A27063-19
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HI
A27063-2
ASSEMBLY
BREAKOUT BOX
METHOD 1
Aileron Position-Transmitter Adjustment
Figure 502 (Sheet 1)
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DVM
SIG HI SIG LO TRANSMITTER CONNECTOR
METHOD 2 BOX BREAKOUT A27063-2
AIRPLANE SIG SIG HI LO 1 DVM TRANSMITTER CONNECTOR
DVM - DIGITAL VOLTMETER
METHOD 3
____IF ONLY ONE DVM IS USED,NOTE: MONITOR THE AIRPLANE POWER
RIGHT AILERON
AS SHOWN (DMV 2). THEN
POSITION TRANSMITTER
CONNECT IT TO THE BREAKOUT
LEFT AILERON
BOX AS SHOWN (DVM 1) TO DO THE
POSITION TRANSMITTER
Aileron Position-Transmitter Adjustment
Figure 502 (Sheet 2)
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757 MAINTENANCE MANUAL 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 飞行操纵 FLIGHT CONTROLS 1(119)
