S 414-055
 EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú

 32-51-09
 ALL  ú ú 01 Page 414 ú Feb 15/98
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400 MAINTENANCE MANUAL
 S 414-058
 (4)  
Replace the external access ladder. S 414-059

 (5)  
Install the ceiling panel. S 094-060

 WARNING:_______REFER TO AMM 32-00-30/201 FOR LOCK REMOVAL PROCEDURE. RAPID ACTION DOORS MAY INJURE PERSONNEL OR DAMAGE EQUIPMENT.

 (6)  
Remove the landing gear door locks (AMM 32-00-30/201).

 EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú

 32-51-09
 ALL  ú ú 01 Page 415 ú Feb 15/98
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400 MAINTENANCE MANUAL
 NOSE LANDING GEAR STEERING PIVOT LINK - REMOVAL/INSTALLATION
____________________________________________________________
 1.  General
_______
 A.  This procedure has two tasks:
 (1)  
The removal of the steering pivot link of the nose gear

 (2)  
The installation of the steering pivot link of the nose gear.

 B.  
The steering pivot link of the nose gear is found in the nose wheel well (between the landing gear trunnion and the wheel well bulkhead).

 TASK 32-51-10-004-016
 2.  Nose Landing Gear Steering Pivot Links Removal
______________________________________________
 A.  References
 (1)  
AMM 09-11-00/201, Towing

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

 (3)  
IPC 32-51-10 Fig. 1

 B.  
Access

 (1)  
Location Zone
 715 Nose Landing Gear

 C.  
Remove the Pivot Links (Fig. 401)

 S 864-002
 (1)  Make sure that you install the ground locks of the landing gear (AMM 09-11-00/201).
 S 494-003
 WARNING: REFER TO AMM 32-00-30/201 FOR THE LOCK INSTALLATION PROCEDURE.
_______ THE FAST MOVEMENT OF THE DOORS CAN CAUSE INJURY TO PERSONS OR DAMAGE TO EQUIPMENT IF THE LOCKS ARE NOT CORRECTLY INSTALLED.
 (2)  
Install the door lock of the nose gear.

 S 034-004

 (3)  
Remove the nut (3) and the retainer (4) from the cable compensator shaft.

 EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú

 32-51-10
 ALL  ú ú 01 Page 401 ú Oct 10/91
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A

747-400
MAINTENANCE MANUAL

SEE A
CABLE DRUM ASSEMBLY 
B 
A 
B 
PIVOT LINKS FWD  C A  C  CABLE COMPENSATOR 
A 
Nose Gear Steering Pivot Link Installation Figure 401 (Sheet 1) 

EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú

 32-51-10
 ALL  ú ú 01 Page 402 ú Jun 10/88
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400
MAINTENANCE MANUAL

CABLE COMPENSATOR SHAFT

7. FWD PIVOT LINK
C-C

Nose Gear Steering Pivot Link Installation
Figure 401 (Sheet 2)

EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú

 32-51-10
 ALL  ú ú 01 Page 403 ú Jun 10/88
　
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 8(45)