ELECTRICAL
CONNECTOR
WASHER RETAINER
(4 LOCATIONS)
O-RING RETAINER
SEAL PLATE HYDRAULIC
SCREW
SOLENOID LINE (BRAKE(4 LOCATIONS)
SHUTOFF PRESSURE)
SERVO CONTROL VALVE
O-RING
VALVE ASSEMBLY PRESSURE SWITCH FOR THE SERVO
WASHER
CONTROL VALVEO-RING
(4 LOCATIONS) SEAL PLATE SCREW (4 LOCATIONS)
FWD RETAINER O-RING COVER FILTER RETAINER
RETAINER
AUTOBRAKE PRESSURE CONTROL MODULE
1
AIRPLANES WITH EXTERNAL FILTER
A1
2
AIRPLANES WITH INTERNAL FILTER
Autobrake Pressure Control Module Installation
Figure 201 (Sheet 1)
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. AUTOBRAKE CONTROL MODULE WITH EXTERNAL ú
32-42-11
FILTER ú
ú 01 ú BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details. Page 203Jun 18/99
A
747-400 MAINTENANCE MANUAL
PRESSURE BOLT
SWITCH FOR (4 LOCATIONS) THE SOLENOID SHUTOFF
ELECTRICAL VALVE
CONNECTOR
ELECTRICAL
CONNECTOR
WASHER
(4 LOCATIONS) LINE (RETURN) HYDRAULIC O-RING UNION
ELECTRICAL O-RING (QTY 2)
SEAL PLATE CONNECTOR RETAINER (QTY 2)
SERVO CONTROL
VALVE ASSEMBLY
CONTROL
MODULE
SOLENIOD HYDRAULIC
SHUTOFF LINE (SYSTEM
VALVE PRESSURE)
O-RING
UNION O-RING WASHER
UNION (4 LOCATIONS)
O-RING PLATE SEAL
BOLT (4 LOCATIONS) FWD
HYDRAULIC
LINE (BRAKE
PRESSURE)RETAINER (QTY 2)
PRESSURE O-RING (QTY 2)
SWITCH FOR THE SOLENOID SHUTOFF VALVE
ELECTRICAL
CONNECTOR
AUTOBRAKE PRESSURE CONTROL MODULE A2
Autobrake Pressure Control Module Installation
Figure 201 (Sheet 2)
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. AUTOBRAKE CONTROL MODULE WITHOUT ú
32-42-11
EXTERNAL FILTER ú ú 01 Page 204 ú Jun 18/99
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
K30104
A
747-400
MAINTENANCE MANUAL
B. Consumable Materials
(1)
C00272 Hydraulic Fluid - BMS 3-11
(2)
D00054 Hydraulic System Lubricant - MCS 352
C.
References
(1)
AMM 09-11-00/201, Towing
(2)
AMM 29-11-00/201, Main Hydrualic Supply System
(3)
AMM 32-00-30/201, Landing Gear Door Locks
(4)
AIPC 32-42-11-01
D.
Access
(1)
Location Zone
136 Wing Landing Gear Well - Right (Aft Bulkhead, Wing Gear Wheel Well)
E. Install the Filter (if the module is equipped with a external filter)
S 492-123
(1) Make sure the ground locks are installed in all landing gear (AMM 09-11-00/201).
S 492-111
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 DAMGE TO EQUIPMENT.
(2) Do this task: "Installation of the Door Locks on the Body Landing Gear" (AMM 32-00-30/201).
S 642-112
CAUTION: BE CAREFUL TO KEEP ALL CONTAMINATION OUT OF THE AUTOBRAKE
_______ PRESSURE-CONTROL MODULE. CONTAMINATION CAN CAUSE DAMAGE TO THE MODULE.
(3)
Lubricate the new O-rings and the retainers, for the filter, with clean hydraulic fluid.
S 432-018
(4)
Install the retainers and the O-rings on the filter.
S 422-019
(5)
Remove the plug, from the port of the module, and install the filter.
S 432-020
(6)
Install new O-rings and retainers into the cover for the filter (if installed).
(7)
Lubricate the bottom flange of the cover with the lubricant.
S 642-021
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
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本文链接地址：747-400 AMM 飞机维护手册 起落架 LANDING GEAR 7(72)
