29-11-00
 ALL  ú ú 06 Page 663 ú Jan 28/02
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
757
MAINTENANCE MANUAL

MINIMUM CHECK

1
MAKE SURE THAT ALL SYSTEMS REQUIRED TO PERFORM THIS TEST ARE FUNCTIONABLE.
Internal Leakage Check for the Left Hydraulic System - Elevator and Rudder PCAs
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú

 29-11-00
 ALL  ú ú 08 Page 664 ú Jan 28/02
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A

757
MAINTENANCE MANUAL

MINIMUM CHECK
MAKE SURE ALL SYSTEMS REQUIRED TO PERFORM THIS TEST ARE FUNCTIONAL.
Internal Leakage Check for the Left Hydraulic System - Elevator and Rudder PCAs
Figure 606 (Sheet 3)

EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú

 29-11-00
 ALL  ú ú 08 Page 665 ú Jan 28/02
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A

757
MAINTENANCE MANUAL

RIGHT YAW DAMPER 
MAIN EQUIPMENT  MODULE, M523  LEFT YAW DAMPER 
CENTER  (E4-1)  MODULE, M522 
SEE  A  SEE  B  1  (E3-1) 
SEE  B  1 

MAIN EQUIPMENT CENTER
A
RUDDER DISPLACEMENT SWITCH
CIRCUIT BREAKER
1  DURING A TEST, THE YAW DAMPER 
MODULE SIMULATORS REPLACE 
YAW DAMPER MODULE SIMULATOR  THE LEFT AND RIGHT 
YAW DAMPER MODULES 
B 

Yaw Damper Module Simulator
Figure 607

EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú

 29-11-00
 ALL  ú ú 04 Page 666 ú Dec 20/94
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A

757
MAINTENANCE MANUAL

MINIMUM CHECK

Internal Leakage Check for the Center Hydraulic System - Elevator and Rudder PCAs
Figure 608 (Sheet 1)

EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
　
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 液壓 CHAPTER 29 - HYDRAULIC POWER 1(136)