06-09-08
 ALL  ú ú 01 Page 204 ú Oct 10/95
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
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747-400
MAINTENANCE MANUAL

552EB
652EB

FWD
621BB

NOTES:  THE 500 NUMBER SERIES IS USED WITH THE LEFT WING
BOTTOM VIEW OF THE LOWER SURFACE
WITH THE RIGHT WING  
A
Wing Access Doors and Panels Between Inboard and Outboard Engines Figure 202
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 06-09-08
 ALL  ú ú 01 Page 205 ú Jun 15/98
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747-400 MAINTENANCE MANUAL
 ~.............................................................................. | TABLE II | ................................................................................ | DOOR OR PANEL | | | IDENTIFICATION NUMBER | EQUIPMENT/COMPONENTS ACCESSIBLE | ......................... THROUGH ACCESS DOOR OR PANEL | | LEFT | RIGHT | | ................................................................................ | 521AB | 621AB |Access Panel - Lower Inboard Nacelle| | 521BB | 621BB |Access Panel - Fueling Receptacles| | 521CB | |Access Panel - Fuel Control Panel| | 521DB | 621DB |Access Panel - Lower Skin Leading Edge| | 521EB | 621EB |Access Panel - Lower Skin Leading Edge| | 521FB | 621FB |Access Panel - Inboard Nacelle, Wing Leading Edge| | 531AB | 631AB |Access Panel - Lower Skin Leading Edge| | 543AZ | 643AZ |Baffle - Fuel| | 543BZ | 643BZ |Baffle - Fuel| | 546AB* | 646AB* |Access Door - Fuel Tank| | 546AZ | 646AZ |Baffle - Fuel| | 546BB | 646BB |Access Door - Fuel Tank with Dripstick| | 546BZ | 646BZ |Access Door - Fuel Tank, thru Mid Spar| | 552AB* | 652AB* |Access Door - Fuel Tank| | 552BB* | 652BB* |Access Door - Fuel Tank| | 552CB* | 652CB* |Access Door - Fuel Tank| | 552DB* | 652DB* |Access Door - Fuel Tank| | 552EB* | 652EB* |Access Door - Fuel Tank| | 552FB* | 652FB* |Access Door - Fuel Tank| | 552GB* | 652GB* |Access Door - Fuel Tank| | 552AZ* | 652AZ* |Access Door - Fuel Tank, thru Mid Spar| | 552BZ* | 652BZ* |Access Door - Fuel Tank, thru Mid Spar| | 552CZ* | 652CZ* |Access Door - Fuel Tank, thru Mid Spar| | 552DZ* | 652DZ* |Access Door - Fuel Tank, thru Mid Spar| | 552EZ | 652EZ |Access Door - Fuel Tank, thru Mid Spar| | 552FZ* | 652FZ* |Access Door - Fuel Tank, thru Mid Spar| | 552GZ* | 652GZ* |Access Door - Fuel Tank, thru Mid Spar| | 552HZ* | 652HZ* |Access Door - Fuel Tank, thru Mid Spar| | 565BB | 665BB |Access Panel - Inbd Flap Track Fairing, Outbd Flaps| | 565CB | 665CB |Access Panel - Movable Flap Track Fairing, Outbd Flap| | 565DB | 665DB |Access Panel - Movable Flap Track Fairing, Outbd Flap| | 565EB | 665EB |Access Panel - Movable Flap Track Fairing, Outbd Flaps| | 567BB | 667BB |Access Panel - Outbd Flap Track Fairing, Outbd Flaps| | 567CB | 667CB |Access Panel - Movable Flap Track Fairing, Outbd Flaps| | 567DB | 667DB |Access Panel - Movable Flap Track Fairing, Outbd Flaps| | 567EB | 667EB |Access Panel - Movable Flap Track Fairing, Outbd Flaps| | 573CB | 673CB |Access Panel - Hydraulic| | 581AB | 681AB |Access Panel - Flap Drive| | 581BB | 681BB |Access Panel - Flap Drive| | 581EB | 681EB |Access Panel - Flap Drive| | 581GB | 681GB |Access Panel - Flap Drive| | 581HB | 681HB |Access Panel - Flap Drive| | 581JB | 681JB |Access Panel - Flap Drive|
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 06-09-08
 ALL  ú ú 01 Page 206 ú Feb 18/00
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747-400
MAINTENANCE MANUAL

 ~.............................................................................. | TABLE II | ................................................................................ | DOOR OR PANEL | | | IDENTIFICATION NUMBER | EQUIPMENT/COMPONENTS ACCESSIBLE | ......................... THROUGH ACCESS DOOR OR PANEL | | LEFT | RIGHT | | ................................................................................ | 581KB | 681KB |Access Panel - Flap Drive| | 581MB | 681MB |Access Panel - Flap Drive| | 581NB | 681NB |Access Panel - Flap Drive| | 581PB | 681PB |Access Panel - Hydraulic| | 581AEB | 681AEB |Access Panel - Flap Drive| 2...........…...........…......................................................1
　
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