EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú

 32-12-03
 ALL  ú ú 01 Page 605 ú Oct 10/91
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400 MAINTENANCE MANUAL
 WING GEAR SHOCK STRUT DOOR FAIRING - REMOVAL/INSTALLATION
_________________________________________________________
 1.  General
_______
 A.  This procedure has these tasks:
 (1)  
The removal of the door fairing of the shock strut for the wing landing gear (referred to as the door fairing)

 (2)  
The installation of the door fairing (recommended procedure)

 (3)  
The installation of the door fairing (alternative procedure)

 B.  
Use the recommended installation procedure when you install a door fairing on a new inboard door.

 C.  
Use the alternative installation procedure to replace a door fairing on the door which is on the airplane.

 D.  
After the adjustment and the installation of a door fairing, you set the position of the fairing to the door. No subsequent adjustment of the fairing is possible. This is because you drilled the inboard door after the adjustment to align the pilot holes in the door fairing. The door fairing is then installed to the inboard door. If you replace the fairing (without the replacement of the inboard door), you must install the new fairing in the same position as the installed fairing.

 TASK 32-12-05-004-001
 2.  Wing Gear Shock Strut Door Fairing Removal (Fig. 401)
__________________________________________
 A.  References
 (1)  
AMM 09-11-00/201, Towing

 (2)  
AMM 32-00-30/201, Landing Gear Door Locks

 (3)  
AIPC 32-12-05 Fig. 1

 B.  
Access

 (1)  
Location Zone
 733 Wing Landing Gear Door, LH
 743 Wing Landing Gear Door, RH

 C.  
Prepare for the Removal

 S 864-013
 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).
 EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú

 32-12-05
 ALL  ú ú 01 Page 401 ú Jun 18/99
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400
MAINTENANCE MANUAL

OUTBOARD SHOCK
STRUT DOOR

INBOARD SHOCK
STRUT DOOR

SEE ADOOR FAIRING
FWD
1. BOLT
3. BOLT
2. BOLT
WASHER WASHER
WASHER
NUT
BONDING JUMPER WASHER
4. RIVET NUT
INBOARD SHOCK
STRUT DOOR

FAIRING
FWD
A
Door Fairing Installation of the Shock Strut for the Wing Landing Gear Figure 401
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú

 32-12-05
 ALL  ú ú 01 Page 402 ú Oct 10/91
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400 MAINTENANCE MANUAL
 S 494-014
 WARNING: YOU MUST CAREFULLY DO THE STEPS IN THE TASK 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 494-015

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

 S 934-004

 (4)  
If you replace the fairing on the inboard door, write the contour of the door fairing on the inboard door.

 D.
Procedure

 S 024-005
 (1)  
Remove the door fairing.

 (a)  
　
中國航空網 www.k6050.com
航空翻譯 www.aviation.cn
本文鏈接地址：747-400 AMM 飛機維護手冊 起落架 LANDING GEAR 2(106)