2. Job Set-up Information
______________________
 A. Fixtures, Tools, Test and Support Equipment
 -------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific circuit breaker(s) safety clip(s) PS4084544-103 1 FM BITE DOWNLOAD TOOL YV68A110 1 PORTABLE DATA LOADER
 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
 3. Job Set-up
__________ Subtask 22-70-00-860-071
 A. Aircraft Maintenance Configuration
 (1)
 Energize the aircraft electrical circuits (Ref. TASK 24-41-00-861-002).

 (2)
 Make sure that the electronics rack ventilation is in operation.

 1EFF : ALL 1 22-70-00Page 301 1 1 May 01/05 1 1 1CES 1

 (3) Make sure that the aircraft is in the ground configuration.

 Subtask 22-70-00-865-075
 B. Make sure that this(these) circuit breaker(s) is(are) closed: -------------------------------------------------------------------------------
PANEL ------ DESIGNATION ------------------------------------------------------- IDENT. LOCATION------------------
49VU AUTO FLT/FMGC/1  10CA1  B02
 49VU AUTO FLT/MCDU/1  11CA1  B01
 121VU AUTO FLT/FMGC/2  10CA2  M17
 121VU AUTO FLT/MCDU/2  11CA2  N20
 Subtask 22-70-00-865-076
 C. Open, safety and tag this(these) circuit breaker(s):
 ------PANEL ------ -------------------------------------------------------DESIGNATION ------------------------------------------------------- ------------------IDENT. LOCATION------------------
121VU COM NAV/ACARS/MU  2RB  L06
 4. Procedure_________
 Subtask 22-70-00-610-057
 A. Downloading of the FM BITE Data
 -----------------------------------ACTION  --------------------------RESULT ------------------

-------------------------------------------------------------------------------
1. On the center pedestal, on the MCDU1(2):
 -turn the BRT knob to adjust the brightness.
 2.
 Open the circuit breakers 10CA1,  MCDU1 and 2 go blank. 10CA2, 11CA1 and 11CA2.

 3.
 On the PORTABLE DATA LOADER (YV68A110):

 -set the ON/OFF switch to OFF.
 -connect the connecting cable to the loader connector.

 -------------------------------------------------------------------------------
ACTION RESULT -------------------------------------------------------------------------------
4. On the panel 52VU:
 -remove the FMS LOAD blanking plate.
 -connect the connecting cable to the SYST1 connector.
 5.
 Close the circuit breaker 11CA1.

 6.
 On the portable data loader:

-set the ON/OFF switch to ON.
7.
 Close the circuit breaker 10CA1.

8.
 On the portable data loader:

-put the FM BITE DOWNLOAD TOOL (PS4084544-103) into the disk drive.
9. On the portable data loader:
 -eject the floppy disk.
 -set the ON/OFF switch to OFF.
 10.
 Open the circuit breakers 10CA1 and 11CA1.

 11.
 On the panel 52VU:

 -disconnect the connecting cable from the SYST 1
 -connect the connecting cable to the SYST 2 connector
 12.
 Close the circuit breaker 11CA2.

 13.
 On the portable data loader:

-set the ON/OFF switch to ON.
14. Close the circuit breaker 10CA2.
On the portable data loader:
-
the MDDU READY indication is shown.

-
the power-up test of the FMGC 1 starts.

 -at the end of this test, the triple click aural warning sounds.
-On the portable data loader:
-the TRANS IN PROG indication is shown
-then, the WAIT RESPONSE indication isshown when the transfer is completed.
On the portable data loader:
-
the MDDU READY indication is shown.

-
the power-up test of the FMGC 2 starts.

 -at the end of this test, the triple click aural warning sounds.

 -------------------------------------------------------------------------------
　
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