1. Reason for the Job
__________________
Refer to the MPD TASK: 262100-05
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific external air-supply unit No specific voltmeter No specific warning notice No specific access platform 2 m (6 ft. 7 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 26-12-00-710-001 Operational Check of Loop/Squib 29-10-00-710-001 Operational Check of Hydraulic Fire Shut Off Valves
and Associated Indicating System 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 26-21-00-941-065
A. Safety Precautions
(1)
On the center pedestal, on the ENG panel 115VU:
(a) Put a warning notice to tell persons not to start the engine.
(2)
Make sure that the engine 1(2) shutdown occurred not less than 5 minutes before you do this procedure.
(3)
On the overhead maintenance panel 50VU:
(a)
Make sure that the ON legend of the ENG/FADEC GND PWR/1(2) pushbutton switch is off.
(b)
Put a warning notice to tell persons not to energize the FADEC 1(2).
Subtask 26-21-00-010-066
B. Get Access
(1)
Put the access platform in position below the engine.
(2)
Remove the access door:
-
FOR 10HA1
413DL,
-
FOR 10HA2
423DL.
Subtask 26-21-00-480-055
C. Installation of the Instrumentation
(1)
Disconnect the connector 10HA1(2)-A from the ENG 1(2) BLEED PRESS REG V CTRL solenoid.
(2)
Connect a voltmeter to the terminals 1 and 2 on the connector 10HA1(2)-A.
Subtask 26-21-00-861-062
D. Energize the aircraft electrical circuits (Ref. TASK 24-41-00-861-002).
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Subtask 26-21-00-869-078
E. Aircraft Maintenance Configuration
(1)
On the ENG panel 115VU, make sure that the ENG/MASTER 1(2) toggle switch 2KC(3KC) is set to ON.
(2)
On the AIR COND panel 30VU:
(a)
The ENG 1 and ENG 2 BLEED pushbutton switches 4HA1, 4HA2 must be pushed, the OFF legend is off.
(b)
The LH(RH) PACK 1(2)/FAULT/OFF pushbutton switch 7HB(6HB) must be pushed, the OFF legend is off and the FAULT legend is on.
(3)
Supply air to the aircraft with the an external air-supply unit.
(4)
On the AIR COND panel 30VU:
-put the AIR COND/X BLEED selector switch (3HV) in the OPEN position,
-the FAULT legend of the PACK1(PACK2) pushbutton switch goes off, when air is supplied to the aircraft.
Subtask 26-21-00-860-062
F. Do the EIS start procedure (Upper ECAM DU and lower ECAM DU only)
(Ref. TASK 31-60-00-860-001).
Subtask 26-21-00-869-079
G. On the ENG/APU FIRE panel 1WD (20VU), open the safety guard of the ENG 1(2) FIRE pushbutton switch.
Subtask 26-21-00-865-081
H. Make sure that this(these) circuit breaker(s) is(are) closed:
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------FOR 1000EM1
49VU AIR BLEED/ENG 1/CTL 3HA1 D12 FOR 1000EM2 122VU AIR BLEED/ENG 2/CTL 3HA2 Z23
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Subtask 26-21-00-865-082
J. Table of the circuit breakers used in this procedure:
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------FOR 1000EM1
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