-
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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