5. Close-up
________ Subtask 29-22-00-860-105
A. Put the aircraft back to its initial configuration.
(1)
Depressurize the Blue hydraulic system
(Ref. TASK 29-10-00-864-003).
(2)
De-energize the aircraft electrical circuits
(Ref. TASK 24-41-00-862-002).
Subtask 29-22-00-410-075
B. Close Access
(1)
Make sure that the work area is clean and clear of tool(s) and other items.
(2)
Close the access panels 195BB, 197EB.
(3)
Remove the safety barriers.
R 1EFF : 062-099, 106-149, 151-199, 204-299, 1 29-22-00Page 528 1301-399, 401-499, 1Config-1 Aug 01/05 1 1 1CES 1R **ON A/C 001-049, 051-061, 101-105, 201-203,
TASK 29-22-00-710-001
Operational Check of Ram Air Turbine (RAT) Automatic Deployment
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 TRAVEL RANGES OF THE FLIGHT CONTROL SURFACES ARE
_______
CLEAR BEFORE YOU PRESSURIZE/DEPRESSURIZE A HYDRAULIC SYSTEM.
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: 292000-02
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
24-41-00-861-002 Energize the Aircraft Electrical Circuits from the External Power 24-41-00-862-002 De-energize the Aircraft Electrical Circuits Supplied
from the External Power 29-22-00-869-002 Retraction of the Ram Air Turbine (RAT) on the Ground 31-32-00-860-010 Procedure to Get Access to the SYSTEM REPORT/TEST NAV
Page
31-60-00-860-001 EIS Start Procedure
31-60-00-860-002 EIS Stop Procedure
34-10-00-860-002 ADIRS Start Procedure
34-10-00-860-005 ADIRS Stop Procedure
29-22-00-991-001 Fig. 507
29-22-00-991-002 Fig. 508
R 1EFF : 001-049, 051-061, 101-105, 201-203, 1 29-22-00Page 529 1 1 Config-1 May 01/05 1 1 1CES 1
3. Job Set-up
__________
Subtask 29-22-00-860-076
A. Aircraft Maintenance Configuration
(1)
Put the safety barriers in position adjacent to the location of the RAT (forward of the left main door of the main gear).
(2)
Energize the aircraft electrical circuits (Ref. TASK 24-41-00-861-002).
(3)
Make sure that the Air Data/Inertial Reference System (ADIRS) operates (Ref. TASK 34-10-00-860-002).
NOTE : Set only the OFF/NAV/ATT selector switch of CDU/ADIRU 1 to NAV
____
position.
(4) Do the P.F.D. part of the E.I.S. start procedure (Ref. TASK 31-60-00-860-001).
Subtask 29-22-00-010-050
B. Open the access door 197EB.
Subtask 29-22-00-865-050
C. Make sure that this(these) circuit breaker(s) is(are) closed:
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------105VU ELEC/CSM/G /EV AUTO/SPLY 7XE C01 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 1EFF : 001-049, 051-061, 101-105, 201-203, 1 29-22-00Page 530 1 1 Config-1 May 01/05 1 1 1CES 1
-------------------------------------------------------------------------------
PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------R **ON A/C 001-049, 051-061, 101-105, 201-203,
122VU ELEC/EMER GEN AUTO/2 9XE Z26 122VU ELEC/EMER GEN AUTO/1 11XE Z25
4. Procedure
_________
(Ref. Fig. 507/TASK 29-22-00-991-001, 508/TASK 29-22-00-991-002)
Subtask 29-22-00-710-052
A. Operational Test of the RAT WARNING : MAKE SURE THAT THE RAT TRAVEL RANGE IS CLEAR BEFORE YOU
_______
EXTEND/RETRACT THE RAT.
NOTE : Make sure that a second person examines the extension of the RAT 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5(121)
