W DOC AIRBUS | AMM A320F

Dump Procedure to Download the FDIMU Data with PDL

TASK 31-36-00-710-014-B
Dump Procedure to Download the FDIMU Data with PDL

ZONE: 210
FIN: 10TV ** ON A/C NOT FOR ALL
1. Reason for the Job
This procedure contains the download of the Smart Access Recorder (SAR) or REPORT-files, which are stored in the non-volatile Solid-State Mass Memory (SSMM).
2. Job Set-up Information
 A. Fixtures, Tools, Test and Support Equipment
REFERENCE
QTY
DESIGNATION
No specific
1
LOADER - DATA, PORTABLE
ALT45200001
1
PORTABLE DATA LOADER
 B. Work Zones and Access Panels
ZONE/ACCESS
ZONE DESCRIPTION
210
CKPT,FWD COMPT BHD TO FLT COMPT BULKHEAD
 C. Referenced Information
REFERENCE
DESIGNATION
TASK 24-41-00-861-002-A
Energize the Aircraft Electrical Circuits from the External Power
TASK 24-41-00-861-002-A-01
Energize the Aircraft Electrical Circuits from the APU
TASK 24-41-00-861-002-A-02
Energize the Aircraft Electrical Circuits from Engine 1(2)
TASK 24-41-00-862-002-A
De-energize the Aircraft Electrical Circuits Supplied from the External Power
TASK 24-41-00-862-002-A-01
De-energize the Aircraft Electrical Circuits Supplied from the APU
TASK 24-41-00-862-002-A-02
De-energize the Aircraft Electrical Circuits Supplied from the Engine 1(2)
3. Job Set-up
Subtask 31-36-00-860-123-A ** ON A/C NOT FOR ALL
A. Aircraft Maintenance Configuration
NOTE: For the download procedure, a 1,44 MB formatted 3,5 inch disk is necessary. You must prepare this disk on a Ground Support Equipment (GSE) Application Software. Refer to the software vendor documentation.
   (1) Energize the aircraft electrical circuits
(Ref. AMM TASK 24-41-00-861-002).
   (2) Make sure that the DISK-DATA is not write-protected.
Subtask 31-36-00-865-155-A ** ON A/C NOT FOR ALL
B. Make sure that this(these) circuit breaker(s) is(are) closed:
PANELDESIGNATIONFINLOCATION
** ON A/C NOT FOR ALL
121VUAIDS & RCDR/QAR14TUK17
** ON A/C NOT FOR ALL
121VUDLS&/DLRB/SPLY5TDJ15
** ON A/C NOT FOR ALL
121VUCFDS/CFDIU/SPLY2TWJ18
121VUCFDS/CFDIU/BACK/UP8TWJ17
121VUPDL/PWR/SPLY14TDK19
121VUAIDS & RCDR/FDIMU5TVK15
** ON A/C NOT FOR ALL
121VUENGINE/ENG1 AND 2/EVMU1EVR44
** ON A/C NOT FOR ALL
121VUDLSU &/DLRB/SPLY5TDJ15
** ON A/C NOT FOR ALL
121VUPDL/PWR/SPLY14TDJ45
121VUCFDS/CFDIU/SPLY2TWJ41
121VUCFDS/CFDIU/BACK/UP8TWJ40
121VUDLSU &/DLRB/SPLY5TDJ38
121VUAIDS & RCDR/FDIMU5TVK38
Subtask 31-36-00-480-051-A ** ON A/C NOT FOR ALL
C. Installation of the Portable Data Loader
   (1) On the overhead panel, on the DATA LOADING panel 52VU:
     (a) Loosen the two middle quick-release fasteners of the access cover and remove it.
     (b) Connect the cable to the ALT45200001 PORTABLE DATA LOADER or LOADER - DATA, PORTABLE and to the SYSTEMS data loader connector (2TD).
Subtask 31-36-00-860-124-A ** ON A/C NOT FOR ALL
D. Start the Portable Data Loader
   (1) Start the ALT45200001 PORTABLE DATA LOADER or LOADER - DATA, PORTABLE (Refer to the portable data-loader user-guide).
4. Procedure
Subtask 31-36-00-710-123-A ** ON A/C NOT FOR ALL
A. Dump Procedure to Download FDIMU Data with PDL
NOTE: If the PDL has the digital signature check, the PDL can trigger two messages:
  • When the software has no signature (refer to the PDL user-guide), this message has no effect on the A/C software upload and you can ignore it
  • When the signature is incorrect or corrupted (refer to the PDL user-guide), the software upload is not and it is necessary to use other software.
As a data security precaution, Airbus recommends that the user does a report of the fault to his Aircraft Security Focal Point.
ACTION
RESULT
1.On the overhead panel, on the Data Loading Selector:
On the Data Loading Selector display:
  • Put the data loading selector ON/OFF switch to the ON.
  • The DB/N:XXXXXXXX and PUSH NEXT/PREV indications show.
  • Push NEXT or PREV key until the ACMS NOT SELECTED indication shows on the display.
  • The ACMS NOT SELECTED indication shows.
  • Push the SEL CTL key.
  • The ACMS SELECTED indication shows.
2.On the Portable Data Loader (PDL):
  • Download data from the FDIMU (Refer to the portable data-loader user-guide).

3.On the Data Loading Selector
On the Data Loading Selector display:
  • Push the SEL CTL key.
  • The AIDS NOT SELECTED indication shows.
  • Set the ON/OFF switch to OFF.

Subtask 31-36-00-860-125-A ** ON A/C NOT FOR ALL
B. Stop the Portable Data Loader
   (1) Stop the ALT45200001 PORTABLE DATA LOADER or LOADER - DATA, PORTABLE (Refer to the portable data-loader user-guide).
Subtask 31-36-00-080-051-A ** ON A/C NOT FOR ALL
C. Removal of the Portable Data Loader
   (1) On the overhead panel, on the DATA LOADING panel 52VU:
     (a) Disconnect the cable from the ALT45200001 PORTABLE DATA LOADER or LOADER - DATA, PORTABLE and from the SYSTEMS data loader connector (2TD).
     (b) Install the access cover and tighten the two middle quick-release fasteners.
5. Close-up
Subtask 31-36-00-410-088-A ** ON A/C NOT FOR ALL
A. Close Access
   (1) Make sure that the work area is clean and clear of tools and other items.
Subtask 31-36-00-862-085-A ** ON A/C NOT FOR ALL
B. De-energize the aircraft electrical circuits
(Ref. AMM TASK 24-41-00-862-002).
[Rev.10 from 2021] 2026.04.01 00:35:45 UTC
"Aviabrain" 2025