Downloading of the Airlines Network File Management Service (NFMS) Data from the Flight Operations and Maintenance eXchanger (FOMAX)

TASK 46-26-32-610-804-A
Downloading of the Airlines Network File Management Service (NFMS) Data 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 46-26-32-860-801-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 46-26-32-861-066-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 46-26-32-865-069-A ** ON A/C NOT FOR ALL

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

PANEL	DESIGNATION	FIN	LOCATION
** ON A/C NOT FOR ALL
121VU	FOMAX	67TA	J01
** ON A/C NOT FOR ALL
121VU	FOMAX	67TA	R12

Subtask 46-26-32-860-075-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 46-26-32-610-053-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.On the LMF main page: Select the "FOMAX Internal" button.	On the LMF: The "FOMAX Internal" page comes into view.
3.On the LMF home page, make sure that the LED adjacent to the "FOMAX Internal" button is green.
4.On the LMF, on the "FOMAX Internal" page: Select the "AL NFMS" button.	On the LMF: The "AL NFMS" page comes into view.
5.On the "AL NFMS" page: Select the "Download" button.	The NFMS data is downloaded to the "Downloads/LMF_Export/<aircraft registration number>/DOWNLOAD_AL_NFMS" file (refer to the LMF user guide).

Subtask 46-26-32-610-053-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.On the LMF main page: Select the "FOMAX Internal" button.	On the LMF: The "FOMAX Internal" page comes into view.
3.On the LMF home page, make sure that the LED adjacent to the "FOMAX Internal" button is green.
4.On the LMF, on the "FOMAX Internal" page: Select the "AL NFMS" button.	On the LMF: The "AL NFMS" page comes into view.
5.On the "AL NFMS" page: Select the "Download" button.	The NFMS data is downloaded to the "Downloads/LMF_Export/<aircraft registration number>/DOWNLOAD_AL_NFMS" file (refer to the LMF user guide).

Subtask 46-26-32-610-053-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.On the LMF main page: Select the "FOMAX Internal" button.	On the LMF: The "FOMAX Internal" page comes into view.
3.On the LMF home page, make sure that the LED adjacent to the "FOMAX Internal" button is green.
4.On the LMF, on the "FOMAX Internal" page: Select the "AL NFMS" button.	On the LMF: The "AL NFMS" page comes into view.
5.On the "AL NFMS" page: Select the "Download" button.	The NFMS data is downloaded to the "Downloads/LMF_Export/<aircraft registration number>/DOWNLOAD_AL_NFMS" file (refer to the LMF user guide).

5. Close-up
Subtask 46-26-32-860-077-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 46-26-32-860-093-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 46-26-32-862-066-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 06:26:08 UTC