-
the APU BLEED pushbutton switch is released (the ON legend is off) (the BLEED page shows that the APU BLEED valve is closed).
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(2) On the ANTI ICE section of the panel 25VU:
-make sure that the ANTI ICE/WING pushbutton switch is released (the ON legend is off).
Subtask 36-11-00-010-078
E. Get access
(1)
Put the access platform in position at the related pylon access panel.
(2)
Remove these access panels:
-
for the left pylon: 414FR
-
for the right pylon: 423FL.
4. Procedure
_________
(Ref. Fig. 505/TASK 36-11-00-991-027)
Subtask 36-11-00-790-051
A. Do the Leak Check of the Combo Seals of the Pylon Duct Sleeves
-------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
1. Start the APU to pressurize the pneumatic system:
-GTCP 36-300 (Ref. TASK 49-00-00-860-003)
or
-APS 3200 (Ref. TASK 49-00-00-860-005)
or
-131-9(A) (Ref. TASK 49-00-00-860-008).
2. On the ECAM control panel: On the lower ECAM display unit, the
-push the BLEED key BLEED page comes into view.
3. On the BLEED page:
-make sure that the bleed valves
are shown closed.
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Combo Seals of the Pylon Duct Sleeves
Figure 505/TASK 36-11-00-991-027
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1 1 Feb 01/05
1 1
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-------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
4. On the AIR COND panel 30VU: The ON legend of the APU BLEED
-push the APU BLEED pushbutton pushbutton switch goes on.
switch.
On the BLEED page of the lower ECAM display unit:
-the APU bleed valve is shown open (as a vertical green line).
5. Make sure that there are no leaks at the combo seals of the pylon duct sleeves (1).
5. Close-up
________
Subtask 36-11-00-860-067
A. Put the aircraft back to its initial configuration.
(1)
On the AIR COND panel 30VU, release the APU BLEED pushbutton switch (the ON legend comes off).
(2)
Stop the APU:
-GTCP 36-300 (Ref. TASK 49-00-00-860-004)
or
-APS 3200 (Ref. TASK 49-00-00-860-006)
or
-131-9(A) (Ref. TASK 49-00-00-860-009).
(3)
Do the EIS stop procedure (Ref. TASK 31-60-00-860-002).
Subtask 36-11-00-410-077
B. Close Access
(1)
Make sure that the work area is clean and clear of tool(s) and other items.
(2)
Install the access panels:
-
for the left pylon: 414FR
-
for the right pylon: 423FL.
(3)
Remove the warning notice(s).
(4) Remove the access platform(s). Subtask 36-11-00-862-074
C. De-energize the aircraft electrical circuits (Ref. TASK 24-41-00-862-002).
TASK 36-11-00-790-002- 01
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
-Do this procedure when you cannot start the APU.
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION
-------------------------------------------------------------------------------
No specific ground air-supply unit
No specific warning notice
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 36-11-00-991-029 Fig. 506
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