(2)
Make sure that the RAT filter indicator stays in the in position.
5. Close-up
________ Subtask 29-22-51-860-110
A. Put the aircraft back to the serviceable condition.
(1)
Make sure that the work area is clean and clear of tool(s) and other items.
(2)
Remove the safety barriers.
(3)
Remove the warning notice(s).
RAM AIR TURBINE (RAT) - INSPECTION/CHECK
________________________________________
R **ON A/C 001-049, 051-061, 101-105, 201-203,
TASK 29-22-51-210-001
Detailed Inspection of Ram Air Turbine ( RAT ) Assembly and Doors in Deployed Position WARNING : PUT THE SAFETY DEVICES AND THE WARNING NOTICES IN POSITION BEFORE YOU
_______
START A TASK ON OR NEAR:
-
THE FLIGHT CONTROLS
-
THE FLIGHT CONTROL SURFACES
-
THE LANDING GEAR AND THE RELATED DOORS
-COMPONENTS THAT MOVE. WARNING : MAKE SURE THAT THE CONTROLS AGREE WITH THE POSITION OF THE ITEMS THEY
_______
OPERATE BEFORE YOU PRESSURIZE A HYDRAULIC SYSTEM.
WARNING : MAKE SURE THAT THE RAT TRAVEL RANGE IS CLEAR BEFORE YOU
_______
EXTEND/RETRACT THE RAT.
WARNING : MAKE SURE THAT THE GROUND SAFETY-LOCKS ARE IN POSITION ON THE LANDING
_______
GEAR.
1.
Reason for the Job
__________________
Refer to the MPD TASK: 292251-01
2.
Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific circuit breaker(s) safety clip(s)
No specific safety barriers
No specific warning notice(s)
B. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
29-00-00-864-001 Put the Related Hydraulic System in the Depressurized Configuration before Maintenance Action 29-10-00-863-003 Pressurize the Blue Hydraulic System with a Ground
Power Supply 29-10-00-864-003 Depressurize the Blue Hydraulic System 29-22-00-820-001 Adjustment of the RAT Doors 29-22-00-869-001 Extension of the Ram Air Turbine (RAT) on the Ground 29-22-00-869-002 Retraction of the Ram Air Turbine (RAT) on the Ground 29-22-51-000-004 Removal of the Filter 29-22-51-400-004 Installation of the Filter 32-12-00-010-001 Open the Main Gear Doors for Access 32-12-00-410-001 Close the Main Gear Doors after Access 29-22-51-991-008 Fig. 601
3. Job Set-up
__________
Subtask 29-22-51-860-073
A. Aircraft Maintenance Configuration
(1)
Put the safety barriers in position.
(2)
Put the warning notice(s) in position to tell persons not to pressurize the Blue hydraulic system:
-In the cockpit on the hydraulic section 40VU of the overhead panel,
-On the ground service panel of the Blue hydraulic system.
(3)
Make sure that the Blue hydraulic system is depressurized and put it in the maintenance configuration. (Ref. TASK 29-00-00-864-001).
(4)
Open the left main door of the main gear (Ref. TASK 32-12-00-010-001).
(5)
Open the access door 197EB.
(6)
Extend the RAT (Ref. TASK 29-22-00-869-001).
R 1EFF : 001-049, 051-061, 101-105, 201-203, 1 29-22-51Page 602 1 1 Config-1 May 01/05 1 1 1CES 1 Subtask 29-22-51-865-056
B. Open, safety and tag this(these) circuit breaker(s):
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------106VU CSM/G /EV/MAN/SPLY 6XE B04 121VU HYDRAULIC/RAT/SPLY/EXTN/SOL1 2803GE P33
R **ON A/C 001-049, 051-061, 101-102, 201-202,
121VU HYDRAULIC/RAT/CTL 2801GE P32 R **ON A/C 103-105, 203-203,
121VU HYD/RAT/CTL 2801GE P32 R **ON A/C 001-049, 051-061, 101-105, 201-203,
4. Procedure
_________
(Ref. Fig. 601/TASK 29-22-51-991-008)
Subtask 29-22-51-210-056
A. Detailed Visual Inspection of the RAT and the Doors in the Deployed Position
(1)
Make sure that the door links are correctly attached to the leg assembly and to the RAT doors.
中国航空网 www.aero.cn
航空翻译 www.aviation.cn
本文链接地址：A320飞机维护手册 AMM HYDRAULIC POWER 液压6(37)
