(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).
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TASK 27-44-00-710-003
Operational Test of the Trimmable Horizontal Stabilizer Actuator with both (Green and Yellow) and Individual Hydraulic Systems
1. Reason for the Job
__________________
Self Explanatory
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
29-23-00-863-001 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
3. Job Set-up
__________
Subtask 27-44-00-865-052
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
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-------------------------------------------------------------------------------
PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------121VU FLIGHT CONTROLS/ELAC2/NORM/SPLY 15CE2 R20
Subtask 27-44-00-860-055
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 27-44-00-710-056
A. Do this test:
-------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
1. On the center pedestal: The THS moves to the nose fully down
- turn the pitch-trim control and then to the nose fully up position.
wheel to the nose DN stop
position and then to the nose On the F/CTL page of the lower ECAM DU:
UP stop position. - the PITCH TRIM indication shows the
movement of the THS in both
directions.
2. On the maintenance panel 50VU: On the panel 50VU:
- lift the guard and release the - the OFF legend on the G and Y
HYD/LEAK MEASUREMENT VALVES/G pushbutton switches come on.
and HYD/LEAK MEASUREMENT
VALVES/Y pushbutton switches.
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-------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
3. On the center pedestal:
-turn the pitch-trim control wheel in one direction.
4. On the maintenance panel 50VU:
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