B.
References
(1)
AMM 09-11-00/201, Towing
(2)
32-00-30/201, Landing Gear Door Locks
(3)
AIPC 32-32-16 Fig. 2
C.
Access
(1)
Location Zone
735 Wing Landing Gear, LH
745 Wing Landing Gear, RH
D.
Prepare for Removal
S 494-018
WARNING: YOU MUST CAREFULLY INSTALL THE GROUND LOCKS IN ALL LANDING
_______ GEAR. AN ACCIDENTAL RETRACTION OF THE LANDING GEAR CAN CAUSE INJURY TO PERSONS AND DAMAGE TO EQUIPMENT.
(1) Install the ground locks in all landing gear (AMM 09-11-00/201).
S 494-003
WARNING: YOU MUST CAREFULLY DO THE STEPS IN THE TASKS 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 AND DAMAGE TO EQUIPMENT.
(2) Do this task: "Body Landing Gear Door Lock Installation" (AMM 32-00-30/201).
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ALL ú ú 01 Page 401 ú Oct 18/99
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400 MAINTENANCE MANUAL
S 494-015
(3)
Do this task: "Wing Landing Gear Door Lock Installation" (AMM 32-00-30/201).
E.
Remove the Downlock Bungee.
S 494-004
WARNING: DO NOT TRY TO REMOVE THE BUNGEE BEFORE YOU REMOVE THE LOAD ON
_______ THE SPRING. A FAST MOVEMENT OF THE END OF THE BUNGEE CAN CAUSE INJURY TO PERSONS AND DAMAGE TO EQUIPMENT.
(1)
Install the bungee clamp on the bungee assembly.
S 864-016
(2)
Use the clamp to remove the load from the attach points of the bungee.
S 024-005
(3)
Remove the attach bolts from each end of the bungee (Fig. 401).
S 024-017
(4)
Remove the bungee with the clamp attached.
S 094-006
(5)
Carefully remove the bungee clamp.
TASK 32-32-16-404-007
3. Wing Landing Gear Downlock Bungee Installation
______________________________________________
A. Special Tools and Equipment
(1)
2MIT65B08803-1 Restraining Tool, Wing Gear Bungee (Clamp)
B.
Consumable Materials
(1)
D00633 Grease - BMS 3-33 (preferred)
(2)
D00013 Grease - MIL-G-23827 (optional)
C.
References
(1)
AMM 32-00-30/201, Landing Gear Door Locks
(2)
AMM 32-11-04/601, Wing Gear Upper Side Strut
(3)
AIPC 32-32-16 Fig. 2
D.
Access
(1)
Location Zone
735 Wing Landing Gear, LH
745 Wing Landing Gear, RH
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BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400
MAINTENANCE MANUAL
SEE A
ATTACH BOLT
NUT
DOWNLOCK
BUNGEE
UPPER
SIDE LOWER
STRUT JURY
STRUT
NUT
FWD
ATTACH
BOLT
A
Wing Landing Gear Downlock Actuator Installation
Figure 401
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BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400 MAINTENANCE MANUAL
E. Procedure
S 224-008
(1)
Do a check of the attach points for worn areas (AMM 32-11-04/601).
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本文链接地址：747-400 AMM 飞机维护手册 起落架 LANDING GEAR 4(97)
