(3)  
Pry Bar - (with a rubber cover)

 (4)  
Rope

 C.
References

 (1)  
AIPC 32-11-01, Fig. 1

 (2)  
AIPC 32-11-02, Fig. 2

 (3)  
AIPC 57-15-01, Fig. 2

 (4)  
AMM 07-11-01/201, Jacking Airplane

 (5)  
AMM 09-11-00/201, Towing

 (6)  
AMM 24-22-00/201, Manual Control

 (7)  
AMM 29-11-00/201, Main Hydraulic Supply System

 (8)  
AMM 32-00-30/201, Landing Gear Door Locks

 (9)  
AMM 32-11-03/401, Wing Gear Drag Brace

 (10)
 AMM 32-11-15/401, Wing Gear Actuator Walking Beam

 (11)
 AMM 32-11-19/401, Wing Gear Trunnion Fork

 EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú

 32-11-01
 ALL  ú ú 01 Page 401 ú Jun 18/01
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400 MAINTENANCE MANUAL
 (12)
 AMM 32-11-27/401, Wing Gear Side Strut Component Assembly

 (13)
 AMM 32-32-01/401, Wing Gear Actuator

 (14)
 WDM 32-48-12, WDM 32-48-13, WDM 32-48-14, WDM 32-48-15

 D.
Access

 (1)  
Location Zone
 735 Wing Landing Gear, LH
 745 Wing Landing Gear, RH

 E.
Prepare for the Procedure

 S 494-044
 WARNING: YOU MUST CAREFULLY INSTALL THE GROUND LOCKS IN ALL LANDING
_______ GEAR. AN ACCIDENTAL RETRACTION OF THE LANDING GEAR CAN CAUSE INJURY TO PERSONS AND DAMAGE TO EQUIPMENT.
 (1) Install the ground locks in all landing gear (AMM 09-11-00/201).
 S 494-045
 WARNING: YOU MUST CAREFULLY DO THE STEPS IN THE TASKS BELOW TO INSTALL
_______ THE DOOR LOCKS ON THE LANDING GEAR DOORS. THE DOORS CAN CLOSE QUICKLY IF YOU DO NOT INSTALL THE DOOR LOCKS CORRECTLY. THIS CAN CAUSE INJURY TO PERSONS OR DAMAGE TO EQUIPMENT.
 (2)  
Do this task: "Installation of the Door Locks on the Wing Landing Gear" (AMM 32-00-30/201).

 S 494-046

 (3)  
Do this task: "Installation of the Door Locks on the Body Landing Gear" (AMM 32-00-30/201).

 S 864-058

 (4)  
Lower the flaps at least 10 degrees to provide access to the aft bearing trunnion assembly.

 EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú

 32-11-01
 ALL  ú ú 01 Page 402 ú Feb 18/01
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400 MAINTENANCE MANUAL
ELECTRICAL CONNECTOR BRACKET
CABLE
BRACKET
WALKING BEAM
AFT TRUNNION BEARING
HYDRAULIC BRACKET
RETRACT
ACTUATOR SEE B
HYDRAULIC SIDE STRUT SEE A LINE UNIONS
JURY 
STRUT 
DRAG  SHOCK 
BRACE  STRUT  FWD 

TAPE
DOOR ATTACH FITTING
INCLINOMETER 1. WING(TYPICAL) LANDING
GEAR
TRUCK TILT ACTUATOR (USED AS A DRAIN PLUG) ALTERNATE OIL VALVE POSITIONING
SEE B MECHANISM
TORSION LINKS
Wing Landing Gear Installation Figure 401 (Sheet 1)
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú

 32-11-01
 ALL  ú ú 01 Page 403 ú Jun 10/96
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400
MAINTENANCE MANUAL

Wing Landing Gear Installation
Figure 401 (Sheet 2)

EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú

 32-11-01
 ALL  ú ú 01 Page 404 ú Jun 10/90
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400
MAINTENANCE MANUAL
　
中國航空網(wǎng) m.k6050.com
航空翻譯 www.aviation.cn
本文鏈接地址：747-400 AMM 飛機(jī)維護(hù)手冊 起落架 LANDING GEAR 1(76)