B. Aircraft Maintenance Configuration
 (1)
 Prepare the maintenance filter data base with the MAINTENANCE FILTER TOOL (99D31303000002).

 (2)
 On the PORTABLE DATA LOADER (YV68A110), make sure that the ON/OFF switch is at OFF.

 (3)
 On the center pedestal, remove the DATA LOADER panel 117VU.

 (4)
 Connect the cable of the portable data loader to the DATA LOADER connector.

 (5)
 Open the circuit breaker 2TW.

 (6)
 Close the circuit breaker 2TW. Subtask 31-32-00-865-086

 C.
 Make sure that this(these) circuit breaker(s) is(are) closed:

 -------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------
49VU AUTO FLT/MCDU/1 11CA1 B01 121VU CFDS/CFDIU/SPLY 2TW J18 121VU CFDS/CFDIU/BACK/UP 8TW J17 121VU DATA/LOADER/SPLY 3TD J16 121VU AUTO FLT/MCDU/2 11CA2 N20
 1EFF : 062-099, 1 31-32-00Page 314 1 1 Aug 01/05R 1 1 1CES 1

 4. Procedure
_________ Subtask 31-32-00-970-054
 A. Loading Procedure
 -------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
1. On the portable data loader: 
- set the ON/OFF switch to ON. 
R  2. On the portable data loader: 
R  - Put the disk of the maintenance 
R  filter data base into the disk 
R  drive, the label in the forward 
R  direction. 
R 
R 
R 
R  3. If the WAIT RESPONSE indication 
R  is shown continuously on the 
R  portable data loader: 
R  - open the circuit breaker 3TD. 
R  - eject the disk from the disk 
R  drive. 
R  - on the center pedestal, 
R  disconnect the cable of the 
R  portable data loader from the 
R  DATA LOADER connector. 
R  - after one minute, connect the 
R  cable of the portable data 
R  loader to the DATA LOADER 
R  connector. 
R  - close the circuit breaker 3TD. 
R  - do the step 2. again. 
R 
R  4. Eject the disk from the disk 
drive of the data loader. 

On the portable data loader:
-
the < < MDDU READY > > indication is shown.

-
the READY indication is shown.

-then the WAIT RESPONSE indication is shown, and, immediately after the TRANSF IN PROG indication is shown.
-when all the data is loaded in the CFDIU, the TRANSF COMPLETE indication is shown.
-the < < MDDU READY > > indication isshown.
R NOTE : The upload operation is satisfactory when:
____
 1EFF : 062-099, 1 31-32-00Page 315 1 1 Aug 01/05 1 1 1CES 1 A. Put the aircraft back to its initial configuration.

R R R R R  - the TRANSF COMPLETE indication is shown on the portable data loader, and - you get an automatic printout of the uploaded data base (it is possible that you do not get a full print: some data and/or pages can be missing)
 Subtask 31-32-00-280-054
 B. Check of Correct Data Transfer.
 (1) On one MCDU, get the SYSTEM REPORT/TEST/INST menu page (Ref. TASK 31-32-00-860-008).
 (2) Check of the identification of the loading disk(s)
 -------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------

On the MCDU:  On the MCDU:
 - push the line key adjacent to the  - the CFDIU menu page comes into view.
 CFDIU indication.
 Push the line key adjacent to the  - the LRU IDENTIFICATION page comes
 LRU IDENTIFICATION indication.  into view with the data base number
 adjacent to the DB/N indication.
 5. Close-up________
 Subtask 31-32-00-860-116

 (1)
 On the MCDU, push the line key adjacent to the RETURN indication until the CFDS menu page comes into view.

 (2)
 On the center pedestal, disconnect the cable of the data loader from the DATA LOADER connector.

 (3)
 Install the DATA LOADER panel 117VU. Subtask 31-32-00-862-065

 B.
 De-energize the aircraft electrical circuits (Ref. TASK 24-41-00-862-002).
　
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