-COMPONENTS THAT MOVE.
 1. Reason for the Job
__________________
 Refer to the MPD TASK: 274000-02
 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 27-41-00-210-002 Visual Inspection of the Pitch-Trim Control Wheel Indicators
 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 31-60-00-860-001 EIS Start Procedure 31-60-00-860-002 EIS Stop Procedure
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 3. Job Set-up__________
 Subtask 27-44-00-865-051
 A. Make sure that this(these) circuit breaker(s) is(are) closed:
 -------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------49VU FLIGHT CONTROLS/ELAC1/NORM/SPLY 15CE1 B11 49VU FLIGHT CONTROLS/THS/ACTR/MOT2 19CE2 B09 49VU FLIGHT CONTROLS/SEC1/NORM/SPLY 21CE1 B08 105VU FLIGHT CONTROLS/ELAC2/STBY SPLY 16CE2 A02 105VU FLT CTL/ELAC1/STBY SPLY 16CE1 A01 121VU FLIGHT CONTROLS/SEC3/SPLY 21CE3 Q19 121VU FLIGHT CONTROLS/SEC2/SPLY 21CE2 Q18 121VU FLIGHT CONTROLS/THS ACTR/MOT3 19CE3 Q17 121VU FLIGHT CONTROLS/THS ACTR/MOT1 19CE1 Q16 121VU FLIGHT CONTROLS/ELAC2/NORM/SPLY 15CE2 R20
 Subtask 27-44-00-860-054
 B. Aircraft Maintenance Configuration
 (1)
 Energize the aircraft electrical circuits (Ref. TASK 24-41-00-861-002).

 (2)
 Pressurize the Yellow and the Green hydraulic systems (Ref. TASK 29-23-00-863-001).

 (3)
 Do the EIS start procedure (Upper ECAM DU and lower ECAM DU only) (Ref. TASK 31-60-00-860-001).

 (4)
 On the center pedestal on the ECAM control panel, push the F/CTL pushbutton switch.

 (5)
 Make sure that on the lower display unit (DU) of the ECAM, the F/CTL page comes on.

 4. Procedure_________
 Subtask 27-44-00-210-050
 A. Do a visual inspection of the pitch-trim control wheel indicators
 (Ref. TASK 27-41-00-210-002).

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 Subtask 27-44-00-710-051
 B. Do this test:
 -------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
1. On the maintenance panel 50VU:
-lift the guard and release the HYD/LEAK MEASUREMENT VALVES/G and HYD/LEAK MEASUREMENT VALVES/Y pushbutton switches.
 2. On the center pedestal:
-turn the pitch-trim control wheel in one direction.
3. On the maintenance panel 50VU:
-lift the guard and push the HYD/LEAK MEASUREMENT VALVES/Y pushbutton switch.
 4. On the center pedestal:
-turn the pitch-trim control wheel to the nose DN stop position and then to the nose UP stop position.
5. On the panel 50VU:
-lift the guard and release the HYD/LEAK MEASUREMENT VALVES/Y and push the HYD/LEAK MEASUREMENT VALVES/G pushbutton switches.
 6. On the center pedestal:
-turn the pitch-trim control wheel to the nose DN stop and then to the O position.
On the panel 50VU:
-the OFF legend on the G and Ypushbutton switches come on.
The THS does not move.
On the F/CTL page of the lower ECAM DU:
 -
the PITCH TRIM indication shows no movement.

On the panel 50VU:

-
the OFF legend on the Y pushbuttonswitch goes off.

The THS moves to the fully nose downand then to the fully nose up position.
On the F/CTL page of the lower ECAM DU:
-
the PITCH TRIM indication shows the movement of the THS in both directions.

On the panel 50VU:

-
the OFF legend on the Y pushbuttonswitch comes on.

-
the OFF legend on the G pushbuttonswitch goes off.

The THS moves to the fully nose downposition and stop at the O position.
On the lower ECAM DU, on the F/CTL page:
 -the PITCH TRIM indication shows the movement of the THS.
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ACTION RESULT -------------------------------------------------------------------------------
　
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