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时间:2011-04-12 10:07来源:蓝天飞行翻译 作者:航空
曝光台 注意防骗 网曝天猫店富美金盛家居专营店坑蒙拐骗欺诈消费者

3  BEARING RACE  ID  6.0000  6.0020  6.0089  0.0109  X 
SLEEVE  OD  5.9960  5.9980  5.9911  X  1 
4  BUSHING  ID  7.5000  0.0085  X 2  1 
BEARING RACE  OD  7.5000  X 
5  SLEEVE 4  ID  0.7560  0.7580  0.760  0.0112  X  1 
BOLT  OD  0.7485  0.7490  0.747  X  1 


YOU CAN REPAIR THIS PART. REFER TO THE OVERHAUL MANUAL FOR REPAIR INSTRUCTIONS. REFER TO 20-11-01/401 WHEN YOU INSTALL THE BEARING. THIS PART IS ON 65B1430-19 THIS PART IS ON THE 65B05230-3 ASSEMBLY THE MEASURED LIMIT CAN BE MORE THAN THE PERMITTED LIMIT IF THE MEASURED CLEARANCE IS NOT
MORE THAN THE MAXIMUM CLEARANCE.
Wear Limits For the Wing Landing Gear
Figure 601 (Sheet 3)

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 32-11-01
 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BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.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 LANDING GEAR SHOCK STRUT - MAINTENANCE PRACTICES
_____________________________________________________
 1.  General
_______
 A.  This procedure contains seven tasks:
 (1)  
The removal of the pressure gage from the shock strut

 (2)  
The installation of the pressure gage on the shock strut

 (3)  
The removal of the flow fuse and the shutoff valve from the shock strut

 (4)  
The installation of the flow fuse and the shutoff valve on the shock strut

 (5)  
The repair of a clogged flow fuse.

 (6)  
An inspection for seal leaks

 (7)  
An inspection of the scraper rings and replacement of the damaged scraper rings with optional split scraper rings.

 B.  
A pressure gage, a flow fuse, and a shutoff valve are on the shock strut of the wing landing gear. The pressure gage gives a visual indication of the pressure in the shock strut. The flow fuse prevents fluid leakage if the gage or the hydraulic tube have damage. To isolate the pressure gage for servicing, you can use the shutoff valve to stop pressure from the shock strut.

 C.  
The optional split scraper ring can be used to replace a damaged scraper ring without the removal of the gear. This task has checks to examine the condition of the scraper ring without the removal of the gear.


 TASK 32-11-02-002-001
 2.  Wing Landing Gear Shock Strut Pressure Gage Removal (Fig. 201)
___________________________________________________
 A.  References
 (1)  
AMM 09-11-00/201, Towing

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

 (3)  
AIPC 32-11-01 Fig. 5

 B.  
Access

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


 C.  
Prepare for the Procedure


 S 492-048
 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

 32-11-02
 ALL  ú ú 01 Page 201 ú Feb 18/00
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A

747-400
MAINTENANCE MANUAL

OUTER CYLINDER
PRESSURE GAGE CLAMP
PRESSURE
GAGE
OIL FILL VALVE(CHECK VALVE)
FLOW FUSE - EMERGENCY SHUTOFF
SEE A
SHUTOFF VALVE
PIN
PORT A PORT B
FLOW FUSE
A

Wing Gear Shock Strut
Figure 201

EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú

 32-11-02
 ALL  ú ú 01 Page 202 ú Oct 10/95
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
 
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本文链接地址:747-400 AMM 飞机维护手册 起落架 LANDING GEAR 1(87)