(6)
DOOR 5;
AIPC 52-11-19, Fig. 8
C.
Access
(1)
Location Zone
211 Main Deck Portal to STA 488, LH
271 Main Deck STA 2040 to STA 2360, LH
(2)
Access Panel
831L Door - No. 1 Main Entry, LH
835L Door - No. 5 Main Entry, LH
D.
Prepare for Removal
S 014-003
(1)
Remove the entry door lining (AMM 52-11-02/401).
E.
Procedure
S 864-005
(1) Move the mode selector lever to the disarmed (MANUAL/DISARM) position.
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52-11-19
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A
747-400
MAINTENANCE MANUAL
TORQUE TUBE (EXAMPLE)
SEE A
FWD
TORQUE TUBE (EXAMPLE)
SEE A
ENTRY DOOR 1
TORQUE TUBE (EXAMPLE)
SEE A
FWD
TORQUE TUBE (EXAMPLE)
SEE A
ENTRY DOOR 5
Main Entry Door Torque Tube Installation Figure 401 (Sheet 1)
D14784
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747-400
MAINTENANCE MANUAL
8.
CROSSBOLT 1. UPPER
9.
BEARING CONTROL ROD
HOUSING
22. NUT 2. TORQUE11. SPACERS (2 LOCATIONS) TUBE
CRANK (2 LOCATIONS)
23. CROSSBOLT 3. NUT (2 LOCATIONS)
4. WASHER (2 LOCATIONS)
10. BEARING 5. BUSHING
13. WASHER (2 LOCATIONS)
8. CROSSBOLT 12. NUT
6. TORQUE (EXAMPLE) TUBE 9. BEARING
7. NUT HOUSING14. LATCH
21. WASHER
ROLLER (2 LOCATIONS)
10. BEARING CRANK
16. CAM SADDLE
11. SPACERS
5. BUSHING 1
19. BOLT
(2 LOCATIONS)
A
(2 LOCATIONS)
17. LOCKOUT CAM
13. WASHER
1
20. LOWER
15. WASHER CONTROL ROD
18. BOLT
12. NUT
TORQUE TUBE
NOTE: DOOR 5 CRANK CONFIGURATION SHOWN.
A
1 ON THE LOWER TORQUE TUBE ONLY 14. LATCH
A
ROLLER CRANK
LATCH
140` |30'
ROLLER
LATCH CRANK
ROLLER
130` |30' CRANK
TORQUE TORQUE
TUBE TUBE
TORQUE
TUBE
CRANK
TORQUE TUBE CRANK
LOWER LATCH TORQUE UPPER LATCH TORQUE
TUBE, DOOR 1 TUBE, DOOR 1
A-A A-A
Main Entry Door Torque Tube Installation
Figure 401 (Sheet 2)
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747-400
MAINTENANCE MANUAL
LATCH ROLLER CRANK
TORQUE TUBE
TORQUE TUBE CRANK LATCH ROLLER CRANK
TORQUE TUBE
TORQUE TUBE CRANK
LOWER LATCH TORQUE UPPER LATCH TORQUE
TUBE, DOOR 5TUBE, DOOR 5
A-A A-A
D14787
Main Entry Door Torque Tube Crank Installation
Figure 401 (Sheet 3)
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747-400 MAINTENANCE MANUAL
S 494-006
(2)
Install the lockpin on the mode selector lever.
S 024-007
(3)
Remove the latch torque tube.
(a)
Disconnect the control rods (1, 20) from the torque tube crank (2).
(b) 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 舱门 DOORS 1(116)
