S 034-012
(2)
Remove the bolts, the washers, and the nuts from the transducer electrical cable clamps.
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
22-12-04
ALL ú ú 01 Page 402 ú Mar 20/90
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
757
MAINTENANCE MANUAL
FEEL AND CENTERING
UNIT ASSEMBLY
(NEUTRAL SHIFT TRANSDUCERS)
ACCESS
DOOR
313AL
1TAPE GREEN
NEUTRAL SHIFT TRANSDUCER CENTER ELEVATOR NEUTRAL SHIFT TRANSDUCER LEFT ELEVATOR
FEEL UNIT
INPUT ARM
UPPER-F/O RIGHT ELEVATOR
LOWER-CAPT NEUTRAL SHIFT 1 GREEN TAPE DESIGNATES
TRANSDUCER A CRITICAL INSTALLATION
REFERENCE POINT. BUNDLES
GREEN TAPE ARE IDENTICALLY TAPED.
1 WITHIN |1/2 INCH. INSTALL BUNDLES AS SHOWN
Elevator Neutral Shift Rotary Transducers
Figure 401 (Sheet 1)
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
22-12-04
ALL ú ú 01 Page 403 ú Mar 15/86
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
757
MAINTENANCE MANUAL
VERNIER
ELECTRICAL (FAR SIDE) CONNECTOR
Elevator Neutral Shift Rotary Transducer
Figure 401 (Sheet 2)
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
22-12-04
ALL ú ú 01 Page 404 ú Mar 15/86
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
757 MAINTENANCE MANUAL
S 034-013
(3)
Remove the nut, the washer, and the bolt from the crank and vernier rod assembly.
S 034-014
(4)
Remove the screws from the transducer clamp.
S 014-015
(5)
Remove the transducer and the transducer clamp as an assembly.
S 034-016
(6)
Remove the crank from the transducer.
S 034-017
(7)
Remove the nut, the washer, and the bolt from the transducer clamp.
S 034-018
(8)
Remove the transducer assembly from the transducer clamp.
TASK 22-12-04-404-019
3. Install the Elevator Neutral Shift Rotary Transducer____________________________________________________
A. General
(1) Two procedures are given to adjust the transducer after installation. One uses a phase angle voltmeter for the transducer adjustment and the other uses the MCDP.
B. Equipment
NOTE: Necessary when the MCDP is not used for the adjustment.
____
(1)
Breakout Box - Position Sensors, Flight
Controls Rigging - A27063-88
(a)
Breakout Box - 2
(b)
Cable Assemblies -26, -27
(2)
Phase angle voltmeter with a 10 mv accuracy at
5.0 volts in the phase sensitive mode
C. References
(1)
06-42-00/201, Empennage (Major Zone 300) Access Doors and Panels
(2)
22-00-02/201, Autoflight BITE
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
22-12-04
ALL ú ú 01 Page 405 ú Sep 20/93
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
757
MAINTENANCE MANUAL
Horizontal Stablilizer Position
Figure 402
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 自动飞行 AUTOFLIGHT 1(152)