H.
Put the airplane back to normal

 S 868-105
 WARNING: MAKE SURE THAT PERSONS AND EQUIPMENT ARE CLEAR OF ALL CONTROL
_______ SURFACES BEFORE YOU SUPPLY HYDRAULIC POWER. AILERONS, RUDDERS, ELEVATORS, FLAPS, SPOILERS, LANDING GEAR, AND THRUST REVERSERS CAN MOVE QUICKLY WHEN YOU SUPPLY HYDRAULIC POWER. THIS WILL CAUSE INJURY TO PERSONS AND DAMAGE TO EQUIPMENT.
 (1)
Supply the system No. 1 with hydraulic power (AMM 29-11-00/201).

 (a)  
Open the actuator bleed valve to start the truck positioning actuator on the strut.

 (b)  
Permit approximately 1 pint of fluid to flow from the valve outlet.

 (c)  
Permit more fluid to flow if the bubbles stay in the system.

 (d)  
Tighten the bleed valve and the lockwire.

 S 938-089
 (2)  
Put a tab label on the shock strut.

 (a)  
The label shows " ONE SET SPARE SEALS USED" if there is one set of spare seals in the shock strut.

 S 938-090
 (3)  
Put a tab label on the shock strut.

 (a)  
The label shows "TWO SETS OF SPARE SEALS USED" if there are no more spare seals in the shock strut.

 S 098-106
 WARNING: YOU MUST CAREFULLY DO THE STEPS BELOW TO REMOVE THE DOOR LOCKS
_______ FROM THE LANDING GEAR DOORS. THE DOORS CAN CLOSE QUICKLY IF YOU DO NOT REMOVE THE DOOR LOCKS CORRECTLY. THIS CAN CAUSE INJURY TO PERSONS OR DAMAGE TO EQUIPMENT.
 (4)  
Do this task: "Removal of the Door Locks from the Wing Landing Gear" (AMM 32-00-30/201).

 S 098-107

 (5)  
Do this task: "Removal of the Door Locks from the Body Landing Gear" (AMM 32-00-30/201).

 EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú

 32-13-02
 ALL  ú ú 03A Page 835 ú Oct 18/99
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400 MAINTENANCE MANUAL
 BODY GEAR SIDE BRACE - REMOVAL/INSTALLATION
___________________________________________
 1.  General_______
 A.  This procedure removes and installs the side brace of the body landing gear.
 TASK 32-13-03-004-001
 2.  Body Gear Side Brace Removal____________________________
 A.  References
 (1)  
AMM 09-11-00/201, Towing

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

 (3)  
AIPC 32-13-02 Fig. 2, AIPC 32-13-03 Fig. 2

 B.  
Access

 (1)  
Location Zone
 755 Body Landing Gear, LH
 765 Body Landing Gear, RH

 C.  
Prepare for Removal (Fig. 401)

 S 864-003
 (1)  Make sure you install the ground locks of the landing gear (AMM 09-11-00/201).
 S 494-004
 WARNING: REFER TO AMM 32-00-30/201 FOR THE LOCK INSTALLATION PROCEDURE.
_______ 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)  
Install the door locks of the wing and the body landing gear (AMM 32-00-30/201).

 S 034-005

 (3)  
Loosen the conduit clamps (1) on the side brace (3) and remove the conduit (2) from the side brace.

 EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú

 32-13-03
 ALL  ú ú 01 Page 401 ú Feb 15/99
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400
MAINTENANCE MANUAL

TRUNNION
2. CONDUIT
SEE A
SEE  C 
SHOCK  3.  SIDE BRACE 
STRUT  1.  CONDUIT 
SEE  B  CLAMPS 
7.  SPHERICAL 
BEARING  A 

11.  
LUBE RETAINER

12.  
O-RING

6. WASHER (4 LOCATIONS)
5. KEYWASHER
10.  SIDE BRACE
4. SPANNER PIN ASSEMBLY
NUT
3. SIDE BRACE
17.  O-RINGS
23.  LOCKBOLT (4 LOCATIONS)
　
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(162)