W DOC AIRBUS | AMM A320F

Backup of the Network File Management Service (NFMS) Data of the Airline from the Flight Operations and MAintenance eXchanger (FOMAX)

TASK 46-26-32-280-805-A
Backup of the Network File Management Service (NFMS) Data of the Airline from the Flight Operations and MAintenance eXchanger (FOMAX)

ZONE: 128
1. Reason for the Job
Self explanatory
2. Job Set-up Information
 A. Fixtures, Tools, Test and Support Equipment
REFERENCE
QTY
DESIGNATION
072-3175-001
1
FOMAX LMF
072-3175-003
1
FOMAX LMF
072-3175-004
1
FOMAX LMF
 B. Work Zones and Access Panels
ZONE/ACCESS
ZONE DESCRIPTION
128
REAR AVIONIC COMPARTMENT
 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)
TASK 46-26-32-280-801-A-01
Check of the Flight Operations and MAintenance eXchanger (FOMAX) Configuration with the Local Maintenance Function (LMF)
TASK 46-26-32-860-801-A
Connection of the Maintenance Electronic Device (with the Local Maintenance Function (LMF)) to the Flight Operations and MAintenance eXchanger (FOMAX)
TASK 46-26-32-860-806-A
Disconnection of the Maintenance Electronic Device (with the Local Maintenance Function (LMF)) from the Flight Operations and MAintenance eXchanger (FOMAX)
3. Job Set-up
Subtask 46-26-32-861-072-A ** ON A/C NOT FOR ALL
A. Aircraft Maintenance Configuration
   (1) Energize the aircraft electrical circuits
(Ref. AMM TASK 24-41-00-861-002).
Subtask 46-26-32-865-075-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
121VUFOMAX67TAJ01
** ON A/C NOT FOR ALL
121VUFOMAX67TAR12
Subtask 46-26-32-860-090-A ** ON A/C NOT FOR ALL
C. Connect the maintenance electronic device with the Local Maintenance Function (LMF) in operation to the FOMAX (Ref. AMM TASK 46-26-32-860-801).
4. Procedure
Subtask 46-26-32-280-058-A ** ON A/C NOT FOR ALL
A. Procedure
ACTION
RESULT
1.Make sure that you started the 072-3175-001 FOMAX LMF or the 072-3175-003 FOMAX LMF or the 072-3175-004 FOMAX LMF on the maintenance electronic device that is connected to the FOMAX.

2.Record the Part Number (PN) of the software:
(Ref. AMM TASK 46-26-32-280-801).
3.On the LMF main page:
  • Select the "FOMAX Internal" button.
On the LMF:
  • The "FOMAX Internal" page comes into view.
4.On the LMF, on the "FOMAX Internal" page:
  • Select the "Conf" tab.
On the LMF:
  • The "Conf" page comes into view.
5.Record the PNs that follow:
  • Configuration PN
  • Airline Customization PN
  • Airbus Customization PN.
NOTE: You can use these PNs when you do the restore procedure.
6.On the LMF home page, make sure that the LED adjacent to the "FOMAX Internal" button is green.

7.On the LMF, on the "FOMAX Internal" page:
  • Select the "AL NFMS" button.
On the LMF:
  • The "AL NFMS" page comes into view.
8.On the "AL NFMS" page:
  • Do a check of the status of the "AL NFMS Entries" parameters.

9.On the "AL NFMS" page:
  • Select the "Backup" button.
NOTE: The "Used Capacity" parameter on the Airline NFMS page let you know the space necessary for the backup operation.
On the "AL NFMS" page:
  • The backup of the Airline NFMS data is in progress.
Subtask 46-26-32-280-058-B ** ON A/C NOT FOR ALL
A. Procedure
ACTION
RESULT
1.Make sure that you started the 072-3175-003 FOMAX LMF or the 072-3175-004 FOMAX LMF on the maintenance electronic device that is connected to the FOMAX.

2.Record the Part Number (PN) of the software:
(Ref. AMM TASK 46-26-32-280-801).
3.On the LMF main page:
  • Select the "FOMAX Internal" button.
On the LMF:
  • The "FOMAX Internal" page comes into view.
4.On the LMF, on the "FOMAX Internal" page:
  • Select the "Conf" tab.
On the LMF:
  • The "FOMAX Internal" page comes into view.
5.Record the PNs that follow:
  • Configuration PN
  • Airline Customization PN
  • Airbus Customization PN.
NOTE: You can use these PNs when you do the restore procedure.
6.On the LMF home page, make sure that the LED adjacent to the "FOMAX Internal" button is green.

7.On the LMF, on the "FOMAX Internal" page:
  • Select the "AL NFMS" button.
On the LMF:
  • The "AL NFMS" page comes into view.
8.On the "AL NFMS" page:
  • Do a check of the status of the "AL NFMS Entries" parameters.

9.On the "AL NFMS" page:
  • Select the "Backup" button.
NOTE: The "Used Capacity" parameter on the Airline NFMS page let you know the space necessary for the backup operation.
On the "AL NFMS" page:
  • The backup of the Airline NFMS data is in progress.
Subtask 46-26-32-280-058-CS ** ON A/C NOT FOR ALL
A. Procedure
ACTION
RESULT
1.Make sure that you started the 072-3175-004 FOMAX LMF on the maintenance electronic device that is connected to the FOMAX.

2.Record the Part Number (PN) of the software:
(Ref. AMM D/O 46-26-32-28).
3.On the LMF main page:
  • Select the "FOMAX Internal" button.
On the LMF:
  • The "FOMAX Internal" page comes into view.
4.On the LMF, on the "FOMAX Internal" page:
  • Select the "Conf" tab.
On the LMF:
  • The "Conf" page comes into view.
5.Record the PNs that follow:
  • Configuration PN
  • Airline Customization PN
  • Airbus Customization PN.
NOTE: You can use these PNs when you do the restore procedure.
6.On the LMF home page, make sure that the LED adjacent to the "FOMAX Internal" button is green.

7.On the LMF, on the "FOMAX Internal" page:
  • Select the "AL NFMS" button.
On the LMF:
  • The "AL NFMS" page comes into view.
8.On the "AL NFMS" page:
  • Do a check of the status of the "AL NFMS Entries" parameters.

9.On the "AL NFMS" page:
  • Select the "Backup" button.
NOTE: The "Used Capacity" parameter on the Airline NFMS page let you know the space necessary for the backup operation.
On the "AL NFMS" page:
  • The backup of the Airline NFMS data is in progress.
5. Close-up
Subtask 46-26-32-860-091-A ** ON A/C NOT FOR ALL
A. Disconnect the maintenance electronic device with the LMF in operation from the FOMAX (Ref. AMM TASK 46-26-32-860-806).
Subtask 46-26-32-860-099-A ** ON A/C NOT FOR ALL
B. Put the aircraft back to the serviceable condition.
   (1) Make sure that the work area is clean and clear of tools and other items.
Subtask 46-26-32-862-072-A ** ON A/C NOT FOR ALL
C. De-energize the aircraft electrical circuits
(Ref. AMM TASK 24-41-00-862-002).
[Rev.10 from 2021] 2026.04.02 07:20:12 UTC
AVIA BRAIN PRODUCTION 2026