25-57-00
 ALL  ú ú 09A Page 104 ú Oct 18/00
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
L46414
A
747-400
FAULT ISOLATION/MAINT MANUAL

DRIVE WHEEL
DRIVE WHEEL
ACTUATOR WHEEL SHIELD
GUTTER
DRIVE WHEEL
DISENGAGE
CABLE

NONSTEERABLE PDU (FIXED AND MANUALLY ADJUSTABLE)
A
DRIVE WHEEL DISENGAGE CONTROL HANDLE
DRIVE WHEEL
ACTUATOR

WHEEL
SHIELD

DRIVE WHEEL
STEERING
ACTUATOR

RETRACTABLE/STEERABLE PDU
B
Main Deck Cargo Handling System - Component Location Figure 102 (Sheet 2)
 C87312
 EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú

 25-57-00
 ALL  ú ú 04A Page 105 ú Oct 18/00
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A

747-400
FAULT ISOLATION/MAINT MANUAL

DRIVE-WHEEL  PDU HANDLE
DRIVE-WHEEL ACTUATOR
INDEX PLATE (2 LOCATIONS) LOCKPIN
DUMMY CONNECTOR AND COVER PDU ELECTRICAL CONNECTOR
ELECTRICAL RECEPTACLE
LIMIT SWITCH (EXAMPLE)
STEERING ACTUATOR
PDU HANDLE
DRIVE-WHEEL ELECTRICALLY STEERABLE PDU
RED TRIGGER FLAG  DRIVE-WHEEL ACTUATOR (WITHOUT DISENGAGE CABLE)
PDU ARROW
C
INDICATOR
LOCKPIN
GEAR
SEGMENT

DRIVE-WHEEL
DISENGAGE CABLE
INDEX PLATE
(2 LOCATIONS)

PDU ELECTRICAL ELECTRICAL
CONNECTOR RECEPTACLE DUMMY CONNECTOR AND COVER
DRIVE-WHEEL DISENGAGE CABLE STOWAGE FITTING
LIMIT SWITCH (EXAMPLE)
STEERING ACTUATOR
ELECTRICALLY STEERABLE PDU
(WITH DISENGAGE CABLE)

C
Main Deck Cargo Handling System - Component Location
Figure 102 (Sheet 3)

C87347
 EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú

 25-57-00
 ALL  ú ú 04A Page 106 ú Oct 18/00
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400 FAULT ISOLATION/MAINT MANUAL
20-FOOT LOCAL
REMOTE CARGO
CARGO CONTROL
CONTROL PANEL
LOCAL CONTROL CONTROL PANEL

SEE
E CONTROL PANEL SEE
SEE
G

Main Deck Cargo Handling System - Component Location
Figure 102 (Sheet 4)

EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú

 25-57-00
 ALL  ú ú 10A Page 107 ú Oct 18/00
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
L46417
A
747-400 FAULT ISOLATION/MAINT MANUAL

Main Deck Cargo Handling System - Component Location
Figure 102 (Sheet 5)

EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú

 25-57-00
 ALL  ú ú 04A Page 108 ú Oct 18/00
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
C87337
A
747-400 FAULT ISOLATION/MAINT MANUAL
AUXILIARY CONTROL PANEL, M5215 REMOTE CARGO CONTROL PANEL, M10
EF

SIDE CARGO DOOR CONTROL PANEL, M1
G
Main Deck Cargo Handling System - Component Location

Figure 102 (Sheet 6)

C87325
 EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú

 25-57-00
 ALL  ú ú 04A Page 109 ú Oct 18/00
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400 FAULT ISOLATION/MAINT MANUAL

Main Deck Cargo Handling System - Component Location
Figure 102 (Sheet 7)

C87327
 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(jī)維護(hù)手冊 EQUIPMENT/FURNISHINGS 2(51)