(2)
The installation of the lower drag strut.
(3)
The examination of the lower drag strut.
TASK 32-13-06-002-001
2. Body Landing Gear Lower Drag Strut Removal (Fig. 201)__________________________________________
A. Special Tools and Equipment
(1)
G32031 Sling Assembly - Wing Landing Gear, Side and Jury Strut.
(2)
2MIT65B08802-1 - Body Landing Gear Bungee Restraining Tool
B.
Standard Tools and Equipment
(1)
Portable Hoist - 500-pound capacity
C.
References
(1)
AMM 07-11-01/201, Jacking Airplane
(2)
AMM 09-11-00/201, Towing
(3)
AMM 29-11-00/201, Hydraulic Supply System
(4)
AMM 32-00-30/201, Landing Gear Door Locks
(5)
AMM 32-33-16/401, Body Gear Downlock Bungee
(6)
AIPC 32-13-06 Fig. 2
(7)
AIPC 32-13-07 Fig. 1
(8)
AIPC 32-13-10 Fig. 1,
(9)
AIPC 32-33-16 Fig. 2
D.
Access
(1)
Location Zone
755 Body Landing Gear, LH
765 Body Landing Gear, RH
E.
Prepare for the Removal
(1)
Install the ground locks for the landing gear (AMM 09-11-00/201).
S 862-003
S 492-033
WARNING: YOU MUST CAREFULLY DO THE STEPS IN THE TASK BELOW TO INSTALL
_______ THE DOOR LOCKS ON THE LANDING GEAR DOORS. THE DOORS CAN CLOSE QUICKLY IF YOU DO NOT INSTALL THE DOOR LOCKS CORRECTLY. THIS CAN CAUSE INJURY TO PERSONS OR DAMAGE TO EQUIPMENT.
(2) Install the door locks for the wing and body landing gear (AMM 32-00-30/201).
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32-13-06
ALL ú ú 01 Page 201 ú Feb 18/02
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
UPPER JURY STRUT
18. DOWNLOCK BUNGEE
4.
9. LOWER DRAG STRUT
A
747-400
MAINTENANCE MANUAL
BODY GEAR ACTUATOR
UPPER TRUNNION DRAG STRUT
JURY STRUT SHOCK STRUT
18. DOWNLOCK BUNGEE
SEE B DOWNLOCK ACTUATOR
SEE A
9. LOWER DRAG STRUT
1. APEX FWD
BOLT
2. LUBE INSERT
11. O-RINGS
3. O-RINGS
10. LUBE INSERT
SHOCK STRUT
LOWER JURY STRUT
DOWNLOCK ACTUATOR
DOOR 12. DRAG
ACTUATOR STRUT
STRUT BOLT
UNIVERSAL
UPPER DRAG
STRUT 17. WASHER,
TANG LOWER9.
NUT16. DRAG
STRUT
6. LOCKBOLT
WASHER, 5. NUT
TANG NUT13.
7. WASHER 15. LOCKBOLT 14. WASHER FWD
NUT8.
A B
Body Gear Lower Drag Strut Installation
Figure 201
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
32-13-06
ALL ú ú 01 Page 202 ú Oct 10/91
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400 MAINTENANCE MANUAL
TRUNNION
UPPER DRAG STRUT JURY STRUT A SHOCK STRUT
A 18. BUNGEE DOWNLOCK
LOWER DRAG STRUT
FWD
2. BEARING/BOLT
1. BRACKET/BEARING
3. BUSHING/BOLT (4 LOCATIONS)
18. DOWNLOCK BUNGEE
A-A
Body Gear Lower Drag Strut Wear Limits Figure 202 (Sheet 1)
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
32-13-06
ALL ú ú 01 Page 203 ú Oct 10/91
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
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本文链接地址：747-400 AMM 飞机维护手册 起落架 LANDING GEAR 3(5)
