• 热门标签

当前位置: 主页 > 航空资料 > 机务资料 >

时间:2011-04-12 10:27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

1480 STA 
REF 
SEE  A INBD GROOVE CABLE LGV1B  INBD GROOVE CABLE LGV1A  OUTBD GROOVE CABLE LGV2A 
OUTBD GROOVE CABLE LGV2B 
BRACKET QUADRANT 
SELECTOR VALVE QUADRANT 
RIG PIN LG-1 

FWD INBD
A

Landing Gear Control System Rigging - Installation Wing Quadrant Rig Pin
Figure 501

EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú

 32-31-00
 ALL  ú ú 01 Page 504 ú Oct 10/90
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A

747-400
MAINTENANCE MANUAL

REF 1480 STA 
SEE  A 
CEILING PANEL (REMOVED) 
SEE  B 

TURNBUCKLE  1290 STA  CABLE LGV1B A 
TURNBUCKLE  CABLE LGV1A 
NOTE:____  DIRECTION ARROW SHOWS MOVEMENT FOR LANDING GEAR UP.  B  FWD  STA 1320  SAFETY CLIP (EXAMPLE) 

Landing Gear Control System Rigging Body Cable Tensioning
Figure 502

EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú

 32-31-00
 ALL  ú ú 01 Page 505 ú Oct 10/90
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A

747-400
MAINTENANCE MANUAL

SEE  A 
CABLE LGV2A 
QUADRANT 
BRACKET 
RIG PIN 
LG-2 
CABLE LGV2B 

FWD
INBD
A
Landing Gear System Rigging Installation Nose-Body Quadrant Rig Pin Figure 503
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú

 32-31-00
 ALL  ú ú 03 Page 506 ú Jun 10/91
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400 MAINTENANCE MANUAL
 4)  Tighten cables LGV2A and LGV2B at turnbuckles to 120 (|10) pounds.
 NOTE: Adjust the cables until you can easily remove the
____ rigging pin and it does not rub.
 The turnbuckles are on the ceiling of the wheel well for the right body landing gear (Fig. 504).
 5) Remove rigging pin LG-1 from the selector valve quadrant for the wing landing gear. 6) Remove rigging pin LG-2 from the selector valve quadrant
 for the nose/body landing gear. 7) Operate the system 20 times through maximum travel. 8) Put the handle in the OFF position. 9) Install the rigging pin in the quadrant above the selector
 valve for the wing gear (Fig. 501).
 (e)  Set cable tension in cables LGVlA and LGVlB to that shown on Fig. 505.
 NOTE: Adjust the cables until you can easily remove the
____
 rigging pin.

 (f)  
Install rigging pin LG-2 in the quadrant above the selector valve for the nose/body landing gear (Fig. 503).

 (g)  
Set cable tension in cables LGV2A and LGV2B to that shown in Fig. 505.


 NOTE: Adjust the cables until you can easily remove the
____
 rigging pin.

 (h)  
Remove rigging pin LG-1 from the selector valve quadrant for the wing landing gear.

 (i)  
Remove rigging pin LG-2 from the selector valve quadrant for the nose/body landing gear.

 (j)  
Install the clips that lock the turnbuckles on all turnbuckles adjusted in this procedure.


 S 215-006
 (2)  
Do a check of the adjustment of the control system.

 (a)  
Operate the system five times through maximum travel.


 EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú

 32-31-00
 ALL  ú ú 01 Page 507 ú Jun 18/01
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400
MAINTENANCE MANUAL


Landing Gear Control System Rigging Wheel/Well Cable Tensioning
Figure 504
 
中国航空网 www.aero.cn
航空翻译 www.aviation.cn
本文链接地址:747-400 AMM 飞机维护手册 起落架 LANDING GEAR 4(20)