OUTER CYLINDER UPPER ATTACH LUG BUSHING
UPPER SUPPORT PLATE CLEVIS SURFACE
STEERING CYLINDER UPPER SUPPORT PLATE
Nose Gear Steering Cylinder Support Plates Sealant Requirements
Figure 403 (Sheet 1)
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
32-51-05
ALL ú ú 02 Page 406 ú Feb 10/89
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400
MAINTENANCE MANUAL
UPPER SUPPORT PLATE
Nose Gear Steering Cylinder Support Plates Sealant Requirements
Figure 403 (Sheet 2)
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
32-51-05
ALL ú ú 02 Page 407 ú Feb 10/89
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400
MAINTENANCE MANUAL
SEEA
HOIST
CYLINDER
SLING SUPPORT PLATES
STEERING CYLINDERS
A
Nose Gear Steering Cylinder Sling Figure 404
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
32-51-05
ALL ú ú 02 Page 408 ú Feb 10/89
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400 MAINTENANCE MANUAL
S 034-012
(5) Separate the steering actuators from the support plates.
TASK 32-51-05-404-013
3. Nose Gear Steering Actuator Installation
________________________________________
A. Special Tools and Equipment
(1)
OHME65B01519-1 - Steering Cylinder Sling
(2)
ST2580-315 - Torque Wrench Adapter
B.
Consumable Materials
(1)
C00308 Corrosion Preventive Compound - MIL-C-16173, Grade 3 (AMM 20-30-07)
(2)
D00013 Grease - BMS 3-33 (preferred)
(3)
D00013 Grease - MIL-G-23827 (optional)
C.
References
(1)
AMM 29-11-00/201, Main Hydraulic Supply System
(2)
AMM 32-00-30/201, Landing Gear Door Locks
(3)
AMM 32-21-03/201, Nose Gear Torsion Links
(4)
AMM 32-51-00/501, Nose Wheel Steering System
(5)
AMM 32-51-04/401, Steering Metering Valve
(6)
AMM 32-51-06/401, Nose Gear Steering Collar
(7)
AIPC 32-41-00 Fig. 1
(8)
AIPC 32-51-04 Fig. 1
(9)
AIPC 32-51-06 Fig. 2
(10)
AIPC 32-51-60 Fig. 1
D.
Access
(1)
Location Zone
715 Nose Landing Gear
E.
Install Steering Actuator
S 494-038
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 494-040
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) Do this task: "Installation of the Door Locks on the Nose Gear Landing Gear" (AMM 32-00-30/201).
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
32-51-05
ALL ú ú 01 Page 409 ú Oct 18/99
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A 747-400 MAINTENANCE MANUAL
(3) S 494-042Do this task: "Installation of the Door Locks on the Wing Gear Landing Gear" (AMM 32-00-30/201).
(4) S 494-043Do this task: "Installation of the Door Locks on the Body Gear Landing Gear" (AMM 32-00-30/201).
中國航空網 www.k6050.com
航空翻譯 www.aviation.cn
本文鏈接地址：747-400 AMM 飛機維護手冊 起落架 LANDING GEAR 8(29)
