747-400
MAINTENANCE MANUAL

INBOARD MAIN TANK LEFT (PART) FRONT SPAR TO MID SPAR
-542
-541

DRY BAY - 556
WBL 1249.262
Major Zone 500 - Left Wing
Figure 205 (Sheet 2)

EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú

 06-09-00
 ALL  ú ú 01 Page 211 ú Jun 10/92
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400
MAINTENANCE MANUAL

KRUEGER FLAP OUTBOARD - 514

WINGLET
EDGE - 591 FLAP - 586 OUTBOARD MID FLAP - 587
LEFT - 539
Major Zone 500 - Left Wing
Figure 205 (Sheet 3)

EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú

 06-09-00
 ALL  ú ú 01 Page 212 ú Oct 10/93
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400
MAINTENANCE MANUAL

MAJOR ZONE 600 - RIGHT WING 
ZONE SUBMAJOR LEADING EDGE TO FRONT SPAR FROM WBL 128.4575 TO WBL 470 
610 
620  LEADING EDGE TO FRONT SPAR FROM WBL 470 TO WBL 834 
630  AND INCLUDING WINGLET LEADING EDGE TO FRONT SPAR FROM WBL 834 TO WHL 1249 
640  994.500 FRONT SPAR TO REAR SPAR FROM WBL 128.4575 TO WS 
650  FRONT SPAR TO REAR SPAR FROM WS 994.500 TO WBL 1249 
660  FLAP TRACK FAIRINGS 
670  REAR SPAR TO TRAILING EDGE FROM WBL 128.4575 TO WBL 515 
680  REAR SPAR TO TRAILING EDGE FROM WBL 515 TO WBL 849 
690  REAR SPAR TO TRAILING EDGE FROM WBL 849 TO WBL 1249 

Major Zone 600 - Right Wing
Figure 206 (Sheet 1)

EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú

 06-09-00
 ALL  ú ú 01 Page 213 ú Jun 10/88
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400
MAINTENANCE MANUAL

SUBMAJOR ZONE 610 THRU 690 - RIGHT WING
THE ZONES IN THE ABOVE SUBMAJOR ZONES ARE IDENTICAL TO THEIR SYMMETRCAL COUNTERPARTS OF THE LEFT WING. FOR SPECIFIC ZONE NUMBERS SUBSTITUTE THE FIRST DIGIT OF THE ZONE NUMBERS OF SUBMAJOR ZONES 510 THRU 590 BY A 6. ALSO WHERE DESCRIPTION CALLS LEFT, SUBSTITUTE RIGHT.
Major Zone 600 - Right Wing
Figure 206 (Sheet 2)

EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú

 06-09-00
 ALL  ú ú 01 Page 214 ú Jun 10/88
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400
MAINTENANCE MANUAL

MAJOR ZONE 700 - LANDING GEARS AND LANDING GEAR DOORS 
ZONE SUBMAJOR BODY LANDING GEAR - RIGHT AND DOORS BODY LANDING GEAR - LEFT AND DOORS WING LANDING GEAR - RIGHT AND DOORS WING LANDING GEAR - LEFT AND DOORS NOSE LANDING GEAR AND DOORS 
760 750 740 730 710 

Major Zone Landing Gears and LG Doors
Figure 207 (Sheet 1)

EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú

 06-09-00
 ALL  ú ú 01 Page 215 ú Jun 10/88
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400
MAINTENANCE MANUAL

WING LANDING GEAR DDOR, WING OUTBOARD (WHEN CLOSED) 734
WING LANDING GEAR DOOR, WING INBOARD PANEL (WHEN CLOSED) 733
NOSE LANDING GEAR DOOR
712
NOSE LANDING
714

Major Zone Landing Gear and Landing Gear Doors
Figure 207 (Sheet 2)

EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
　
中國航空網(wǎng) 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 尺寸和區(qū)域(7)