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
 1EFF : ALL 1 26-21-00Page 529 1 1 Feb 01/04R 1 1 1CES 1

 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).
 1EFF : ALL 1 26-21-00Page 530 1 1 Feb 01/04R 1 1 1CES 1

 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
 1EFF : ALL 1 26-21-00Page 531 1 1 Feb 01/04R 1 1 1CES 1

 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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