(2)
G32011-1 - Oversize Gland Nut Wrench Adapter (Airplanes with oversize gland nut)
(3)
7MIT65B01211-1 - Lower Gland Seal Split Guide
(4)
21MIT65B01211-1 - Gland Seating Tool BG, WG, NG
(5)
2MIT65B01201 - Lower Bearing Seal Retainer Puller
(6)
747MLG-1100 - Compression Strap; Flex-e-ON Inc., 30600 Solon Industrial Pkway, Solon, Ohio 44139
(7)
747MLG-1200 - Seal Guide Ring; Flex-e-ON Inc., 30600 Solon Industrial Pkway, Solon, Ohio 44139
(8)
747MLG-1300 - Installation Ram; Flex-e-ON Inc., 30600 Solon Industrial Pkway, Solon, Ohio 44139
C.
Standard Tools and Equipment
(1)
Grease gun
(2)
Drip tray with 25-gallon minimum capacity
(3)
Cloth padding for inner cylinder surface protection
D.
Consumable Materials
(1)
D00633 Grease - BMS 3-33 (preferred)
(2)
D00013 Grease - MIL-G-23827 (optional)
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BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400
MAINTENANCE MANUAL
SEE C SEE A
SHOCK STRUT
CYLINDER OUTER
OUTER CYLINDER PRESSURE GAGE
OIL VALVE (A CHECK VALVE)
SEE B CYLINDER INNER YOKE
SHUTOFF FLOW FUSE (FOR EMERGENCY SHUTOFF) VALVE A
B CYLINDER INNER YOKE C AIR VALVE
Shock Strut for the Wing Landing Gear Figure 801
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BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400 MAINTENANCE MANUAL
1. FOLLOWER
OIL VALVE
A
8. ACTIVE DYNAMIC SEAL
SEE A
A
11. BACKUP RINGS
SEE A
6.
ACTIVE STATIC SEAL
7.
BACKUP RINGS
12. LOWER BEARING
4. SPARE DYNAMIC SEALS
3. SPARE STATIC SEALS
"A"
2. OUTER
(BLACK NYLATRON) BACKUP RING ACTIVE SEAL O-RING PACKING CYLINDER
(EXAMPLE) (EXAMPLE) 1 13. INNER
CYLINDER
12. LOWER
BACKUP RING BEARING
(WHITE TEFLON)
(EXAMPLE)
MAKE SURE THE POSITION OF "B"
9.
GLAND NUT
THE RADIUS IS CORRECT. BACKUP RING
A-A
CYLINDER(BLACK NYLATRON) OR PISTON(EXAMPLE) (EXAMPLE)
ACTIVE SEAL AND BACKUP RING INSTALLATION
A
O-RING PACKING INSTALLED BY VENDOR FOR SHIPMENT;
NOT REQUIRED FOR AIRPLANE OPERATIONS.
IF REMOVED, DOES NOT HAVE TO BE REINSTALLED
1
Shock Strut Seal Details for the Wing Landing Gear Figure 802
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BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A 747-400 MAINTENANCE MANUAL
OUTER CYLINDER
A INSTALLATION RAM HANDLE (2 LOCATIONS) STROKE
(3 LOCATIONS) THUMB SCREW A YOKE SEAL GUIDE RING COMPRESSION RING ASSEMBLY COMPRESSION STRAP LOWER BEARING GLAND NUT INNER CYLINDER
A-A
HOSE ASSEMBLY
JACKS
PUMP BOGIE HYDRAULIC JACK SET Figure 803 (Sheet 1) Shock Strut Seal Replacement Tools for the Wing Landing Gear
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本文链接地址：747-400 AMM 飞机维护手册 起落架 LANDING GEAR 1(103)
