(3)
For the location of access doors and panels outboard of the outboard engines, see Fig. 203.
(4)
For the location of access doors and panels for upper wing surface, see Fig. 204.
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573BB 673BB
572GB 672GB
545CB 645CB
FWD
BOTTOM VIEW OF THE LOWER SURFACE
A
NOTES: ARE USED WITH THE LEFT WING.
THE 600 AND 132 NUMBER SERIES
ARE USED WITH THE RIGHT WING.
Wing Access Doors and Panels Inboard of Inboard Engines Figure 201
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~.............................................................................. | TABLE I | ................................................................................ | DOOR OR PANEL | | | IDENTIFICATION NUMBER | EQUIPMENT/COMPONENTS ACCESSIBLE | ......................... THROUGH ACCESS DOOR OR PANEL | | LEFT | RIGHT | | ................................................................................ | 131AZ | 131AZ |Access Door - Spanwise Beam No. 3 Wing Center Section| | 131BZ | 131BZ |Access Door - Spanwise Beam No. 2 Wing Center Section| | 131CZ | 132AZ |Access Door - Mid Spar Wing Center Section| | 131DZ | 132BZ |Access Door - Spanwise Beam No. 1 Wing Center Section| | 131EZ | 132CZ |Access Door - Front Spar Wing Center Section| | | 132DZ |Access Panel - Rear Spar Purge| | 511AB | --|Access Panel - Spare Engine Mount| | 511BB | 611BB |Access Panel - Lower, Inboard Nacelle| | 511DB | 611DB |Access Panel - Krueger Flap Mechanism| | 511EB | 611EB |Access Panel - Krueger Flap Mechanism| | 511FB | 611FB |Access Panel - Inboard Leading Edge| | 542AZ | 642AZ |Baffle - Fuel| | 543BZ | 643BZ |Baffle - Fuel| | 544AB* | 644AB* |Access Door - Fuel Tank| | 544AZ | 644AZ |Access Door - Fuel Tank| | 545AB | 645AB |Access Door - Fuel Tank with Dripstick| | 545BB* | 645BB* |Access Door - Fuel Tank| | 545CB | 645CB |Access Door - Boost Pump| | 545DB | 645DB |Access Door - Boost Pump| | 545AZ | 645AZ |Baffle - Fuel| | 561AB | 661AB |Access Panel - Inbd Flap Track Fairing, Inbd Flaps| | 561BB | 661BB |Access Panel - Movable Fairing Inbd Flap Track, Inbd| | | | Flaps| | 561CB | 661CB |Access Panel - Movable Flap Track Fairing, Inbd Flaps| | 561DB | 661DB |Access Panel - Movable Flap Track Fairing, Inbd Flaps| | 563BB | 663BB |Access Panel - Outbd Flap Track Fairing, Inbd Flaps| | 563CB | 663CB |Access Panel - Outbd Flap Track Fairing, Inbd Flaps| | 563DB | 663DB |Access Panel - Movable Flap Track Fairing, Inbd Flaps| | 563EB | 663EB |Access Panel - Movable Flap Track Fairing, Inbd Flaps| | 571AB | 671AB |Access Panel - Trailing Edge Lower| | 571BB | 671BB |Access Panel - Trailing Edge Inboard| | 572AB | 672AB |Access Panel - Trailing Edge Lower| | 572BB | 672BB |Access Panel - Trailing Edge Lower| | 572CB | 672CB |Access Panel - Trailing Edge Lower| | 572DB | 672DB |Access Panel - Trailing Edge Lower| | 572EB | 672EB |Access Panel - Trailing Edge Lower| | 572FB | 672FB |Access Panel - Trailing Edge Lower| | 572GB | 672GB |Access Panel - Trailing Edge Lower| | 573AB | 673AB |Access Panel - Inboard Aileron Actuator| | 573BB | 673BB |Access Panel - Inboard Aileron Actuator| | 577NB | 677NB |Access Door - Foreflap Track Roller| | 577PB | 677PB |Access Door - Foreflap Track Roller|
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~.............................................................................. | TABLE I | ................................................................................ | DOOR OR PANEL | | | IDENTIFICATION NUMBER | EQUIPMENT/COMPONENTS ACCESSIBLE | ......................... THROUGH ACCESS DOOR OR PANEL | | LEFT | RIGHT | | ................................................................................ | 577QB | 677QB |Access Door - Foreflap Track Roller| | 577RB | 677RB |Access Door - Foreflap Track Roller| | 577SB | 677SB |Access Door - Foreflap Track Roller| | 577TB | 677TB |Access Door - Foreflap Track Roller| | 579AB | 679AB |Coverplate - Inboard Aileron| | 733AB | 743AB |Wing Landing Gear Door Panel - Inboard| | 734AB | 744AB |Wing Landing Gear Door Panel - Outboard| 2...........…...........…......................................................1 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 尺寸和区域(16)
