-
the RUD/G, B, Y symbols are green,
-
the pointer of the RUD indicator moves to the neutral position.
A. Put the aircraft back to its initial configuration.
(1)
Depressurize the aircraft hydraulic systems (Ref. TASK 29-23-00-864-001) (Ref. TASK 29-24-00-864-001) (Ref. TASK 29-10-00-864-003).
(2)
Do the EIS stop procedure (Ref. TASK 31-60-00-860-002).
(3)
De-energize the aircraft electrical circuits (Ref. TASK 24-41-00-862-002).
(4)
Make sure that the work area is clean and clear of tool(s) and other items.
1EFF : ALL 1 27-24-00Page 503 1 1 May 01/00R 1 1 1CES 1
TASK 27-24-00-710-002
Operational Test of the Rudder Servocontrols with Individual Hydraulic System
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: 272400-01
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 R 29-10-00-863-003 Pressurize the Blue Hydraulic System with a Ground R Power Supply
29-10-00-864-003 Depressurize the Blue Hydraulic System
29-23-00-863-001 Pressurize the Green Hydraulic System from the Yellow Hydraulic System through the PTU with the Electric Pump
29-23-00-864-001 Depressurize the Green and Yellow Hydraulic Systems after Operation of the PTU 29-24-00-863-001 Pressurize the Yellow Hydraulic System with the
Electric Pump
29-24-00-864-001 Depressurize the Yellow Hydraulic System
31-60-00-860-001 EIS Start Procedure
31-60-00-860-002 EIS Stop Procedure
3. Job Set-up__________
Subtask 27-24-00-860-057
A. Aircraft Maintenance Configuration
(1) Energize the aircraft electrical circuits (Ref. TASK 24-41-00-861-002).
R R (2) Pressurize the aircraft hydraulic systems (Ref. TASK 29-23-00-863-001) (Ref. TASK 29-24-00-863-001) (Ref. TASK 29-10-00-863-003).
R (3) On the center pedestal, on the panel 110VU, make sure that the RUD TRIM indicator shows O.
R (4) Do the EIS start procedure (Ref. TASK 31-60-00-860-001).
R (5) On the center pedestal, on the ECAM control panel, push the F/CTL key (on the lower ECAM display unit, the F/CTL page comes into view).
R (6) On the HYD section of the maintenance panel 50VU, make sure that: - the HYD/LEAK MEASUREMENT VALVES/B, HYD/LEAK MEASUREMENT VALVES/G, HYD/LEAK MEASUREMENT VALVES/Y pushbutton switches are pushed (the OFF legends of these pushbutton switches are off).
R R R (7) On the overhead panel 23VU, make sure that the FLT CTL/FAC1 pushbutton switch is pushed (on this pushbutton switch, the FAULT and OFF legends are off).
R R R (8) On the overhead panel 24VU, make sure that the FLT CTL/FAC2 pushbutton switch is pushed (on this pushbutton switch, the FAULT and OFF legends are off).
4. Procedure
_________ Subtask 27-24-00-710-051 R A. Do this test: -------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
R
R 1. On the maintenance panel 50VU:
R - release the HYD/LEAK
R MEASUREMENT VALVES/G and
R HYD/LEAK MEASUREMENT VALVES/Y
R pushbutton switches.
R 2. On the CAPT or F/O side:
R - slowly push the right rudder
R pedal until it touches the
R mechanical stop.
R 3. Slowly release the right rudder pedal and then push the left rudder pedal until it touches the mechanical stop.
R 4. Slowly release the left rudder pedal.
R 5. On the maintenance panel 50VU: R - push the HYD/LEAK MEASUREMENT R VALVES/G pushbutton switch. R - release the HYD/LEAK R MEASUREMENT VALVES/B pushbutton On the maintenance panel 50VU:
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