On the test set:
-make sure that the indication shownon the gage of the pressure regulator No.1 does not decrease to 0 psi (0.0000 bar) in less than 20 seconds.
A. Put the aircraft back to its initial configuration.
(1)
Disconnect the test set from the sense line (3).
(2)
Remove the blanking plug from the bleed pressure regulator valve (4).
(3)
Use a crow foot wrench to connect the sense line (3) to the bleed pressure regulator valve (4).
(4)
Make sure that the work area is clean and clear of tool(s) and other items.
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(5) On the AIR COND panel 30VU:
-released the ENG 1(2) BLEED pushbutton switch (OFF legend is on).
Subtask 36-11-00-410-068
B. Close Access
(1)
Close the thrust-reverser cowl doors: (Ref. TASK 78-36-00-410-040) FOR 1000EM1 451AL, 452AR FOR 1000EM2 461AL, 462AR.
(2)
Close the fan cowl doors: (Ref. TASK 71-13-00-410-040)
FOR 1000EM1
437AL, 438AR
FOR 1000EM2
447AL, 448AR
(3)
Remove the warning notice(s).
(4)
Remove the access platform(s).
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TASK 36-11-00-790-002
Perform Leak Check on the Combo Seals on the Pylon Duct Sleeves (Downstream Precooler)
1. Reason for the Job
__________________
Refer to the MPD TASK: 361100-06
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION
-------------------------------------------------------------------------------
No specific warning notice
No specific access platform 1.5 m (4 ft. 11 in.)
B. 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 49-00-00-860-003 APU Start by External Power (GTCP 36-300) 49-00-00-860-004 APU Shutdown by External Power (GTCP 36-300) 49-00-00-860-005 APU Start by External Power (APS 3200) 49-00-00-860-006 APU Shutdown by External Power (APS 3200) 49-00-00-860-008 APU Start by External Power (131-9(A)) 49-00-00-860-009 APU Shutdown by External Power (131-9(A)) 36-11-00-991-027 Fig. 505
3. Job Set-up
__________
Subtask 36-11-00-861-078
A. Energize the aircraft electrical circuits
(Ref. TASK 24-41-00-861-002).
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Subtask 36-11-00-941-092
B. Safety Precautions
(1)
Make sure that the engine 1(2) shutdown occurred not less than 5 minutes before you do this procedure.
(2)
On the ENG panel 115VU:
-put a warning notice to tell persons not to start the engine 1(2).
(3)
On the ENG section of the maintenance panel 50VU:
-make sure that the ON legend of the ENG/FADEC GND PWR 1(2) pushbutton switch is off,
-put a warning notice to tell persons not to energize the FADEC 1(2).
(4)
Do the EIS start procedure (ECAM system only) (Ref. TASK 31-60-00-860-001).
Subtask 36-11-00-865-076
C. 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 36-11-00-860-066
D. Aircraft Maintenance Configuration
(1) On the AIR COND panel 30VU, make sure that:
-
the ENG 1 BLEED and ENG 2 BLEED pushbutton switches are pushed (OFF legends are off),
-
the PACK 1 and PACK 2 pushbutton switches are released (OFF legends are on),
-
the PACK FLOW selector switch is set to LO,
-
the X BLEED selector switch is set to AUTO (the BLEED page shows that the X BLEED valve is closed),
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