(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).
**ON A/C ALL
TASK 36-12-00-710-002 Operational Check of Crossbleed Valve in Manual Mode WARNING : MAKE SURE THAT THE PNEUMATIC SYSTEM IS DEPRESSURIZED BEFORE YOU START
_______ WORK ON THE PNEUMATIC SYSTEM.
1.
Reason for the Job
__________________
Refer to the MPD TASK: 361200-01
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 31-60-00-860-001 EIS Start Procedure 31-60-00-860-002 EIS Stop Procedure
3. Job Set-up
__________ Subtask 36-12-00-860-052
A. Aircraft Maintenance Configuration
(1)
Energize the aircraft electrical circuits
(Ref. TASK 24-41-00-861-002).
(2)
Do the EIS start procedure (Upper ECAM DU and lower ECAM DU only) (Ref. TASK 31-60-00-860-001).
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Subtask 36-12-00-865-052
B. Make sure that this(these) circuit breaker(s) is(are) closed:
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------49VU AIR BLEED/X FEED/VALVE/BAT 2HV D13 49VU AIR BLEED/ENG 1/CTL 3HA1 D12 49VU AIR BLEED/ENG 1/MONG 2HA1 D11 122VU AIR BLEED/ENG 2/CTL 3HA2 Z23 122VU AIR BLEED/ENG 2/MONG 2HA2 Z22 122VU AIR BLEED/X FEED VALVE/NORM 1HV Z20
Subtask 36-12-00-010-050
C. Open the access panel 192FB.
4. Procedure
_________
Subtask 36-12-00-710-055
A. Operational Test of the Crossbleed Valve in the Manual Mode
-------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
1. On the ECAM control panel 11VU:
-push the BLEED pushbutton
switch.
2. On the AIR COND overhead control panel 30VU:
-set the X-BLEED selector switch to the SHUT position.
On the ECAM control panel 11VU:
-
the light in the BLEED pushbuttonswitch comes on (white).
On the lower ECAM display unit:
-
the BLEED page comes into view
On the crossbleed valve 6HV:
-
the manual override lever andposition indicator is in the 'C' (close) position.
On the BLEED page of the lower ECAM display unit:
-
the crossbleed valve symbol is in the crossline (green) position.
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-------------------------------------------------------------------------------
ACTION RESULT -------------------------------------------------------------------------------
3. On the AIR COND overhead control panel 30VU:
-put the X-BLEED selector switch in the OPEN position.
5. Close-up
________ Subtask 36-12-00-860-053On the crossbleed valve 6HV:
-the manual override lever andposition indicator moves from the 'C' to the 'O' position.
On the BLEED page of the lower ECAM display unit:
-after approximatly 5 seconds the crossbleed valve symbol changes from the cross line (green) to in line (green)
NOTE : The crossbleed valve symbol is
____ amber during movement of the crossbleed valve.
A. Put the aircraft back to the serviceable condition.
(1)
On the AIR COND overhead control panel 30VU turn the X-BLEED selector switch in the AUTO position.
(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).
Subtask 36-12-00-410-050
B. Close the access panel 192FB.
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TASK 36-12-00-790-001
R Leak Test of the APU Bleed-Air Supply-System
WARNING : MAKE SURE THAT THE GROUND SAFETY-LOCKS ARE IN POSITION ON THE LANDING
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