On the HYD page of the lower ECAM DU:
-
the RAT triangle symbol changes to amber when the RAT retracts, and then to white when the RAT is fully retracted.
On the upper ECAM DU:
-
the legends RAT FAULT and RAT OUT go off.
On the glareshields:
-
the MASTER CAUTION lights go off.
On the RAT ground control-panel 2815GE:
-
the stow switch moves back to the center position.
R 1EFF : 001-049, 051-061, 101-105, 201-203, 1 29-22-00Page 543 1 1 Config-1 May 01/05 1 1 1CES 1
5. Close-up
________ Subtask 29-22-00-860-077
A. Put the aircraft back to the serviceable condition.
(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 29-22-00-865-065
B. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 7XE.
Subtask 29-22-00-410-058
C. Close Access
(1)
Make sure that the work area is clean and clear of tool(s) and other items.
(2)
Close the access door 197EB.
(3)
Remove the safety barriers.
R 1EFF : 001-049, 051-061, 101-105, 201-203, 1 29-22-00Page 544 1 1 Config-1 May 01/05 1 1 1CES 1R
TASK 29-22-00-720-001-A
Operational Check of RAT Manual Deployment, Functional Check of RAT using
Ground Test Unit and Check of Filter Indicator 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 GROUND SAFETY-LOCKS ARE IN POSITION ON THE LANDING
_______
GEAR.
1. Reason for the Job
__________________
Refer to the MPD TASK: 292000-01
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific circuit breaker(s) safety clip(s)
682003008 1 CONTROL UNIT - RAT
98D29207550001 1 PROTECTION EQUIPMENT - RAT
R 1EFF : 001-049, 051-061, 101-105, 201-203, 1 29-22-00Page 545 1 1 Config-1 May 01/05 1 1 1CES 1 B. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
24-41-00-861-002
24-41-00-862-002
29-10-00-863-003
R 29-10-00-863-003
R
29-10-00-864-003
R
29-14-00-614-002
29-22-00-869-002
29-22-51-000-001
R
29-22-51-400-001
R
31-60-00-860-001
31-60-00-860-002
R 29-22-51-000-001
R
R 29-22-51-400-001
R
R 29-22-52-000-001
R
R 29-22-52-400-001
R
R 29-22-00-991-002
3. Job Set-up__________
Subtask 29-22-00-860-083
Energize the Aircraft Electrical Circuits from the External PowerDe-energize the Aircraft Electrical Circuits Supplied from the External PowerPressurize the Blue Hydraulic System with a Ground Power Supply Pressurize the Blue Hydraulic System with the Blue Electric PumpDepressurize the Blue Hydraulic System
Pressurization of the Hydraulic Reservoirs through the Ground ConnectorRetraction of the Ram Air Turbine (RAT) on the GroundRemoval of the Ram Air Turbine 2140GE
Installation of the Ram Air Turbine 2140GE
EIS Start ProcedureEIS Stop Procedure Removal of the Ram Air Turbine 2140GE (for corrective action) Installation of the Ram Air Turbine 2140GE (for corrective action) Removal of the RAT Ground Check Module (2027GE) (for corrective action) Installation of the RAT Ground Check Module (2027GE) (for corrective action) Fig. 508
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 landing gear).
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