DOC AIRBUS | AMM A320FInstallation of the No Smoking/Fasten Seat Belt sign in the Passenger Service Information Unit and the C/B panels 2000VU/2001VU
TASK 23-73-63-400-001-A
Installation of the No Smoking/Fasten Seat Belt sign in the Passenger Service Information Unit and the C/B panels 2000VU/2001VU
Self Explanatory
2. Job Set-up Information
A. Fixtures, Tools, Test and Support Equipment
B. Referenced Information
3. Job Set-up
Subtask 23-73-63-860-050-A ** ON A/C NOT FOR ALL
Subtask 23-73-63-420-050-A ** ON A/C NOT FOR ALL
Subtask 23-73-63-862-050-A ** ON A/C NOT FOR ALL
[Rev.10 from 2021]
2026.03.31 23:19:07 UTC
Installation of the No Smoking/Fasten Seat Belt sign in the Passenger Service Information Unit and the C/B panels 2000VU/2001VU
FIN: 534RH ** ON A/C NOT FOR ALL
FIN: 535RH ** ON A/C NOT FOR ALL
FIN: 652RH ** ON A/C NOT FOR ALL
FIN: 653RH ** ON A/C NOT FOR ALL
1. Reason for the JobFIN: 535RH ** ON A/C NOT FOR ALL
FIN: 652RH ** ON A/C NOT FOR ALL
FIN: 653RH ** ON A/C NOT FOR ALL
Self Explanatory
2. Job Set-up Information
A. Fixtures, Tools, Test and Support Equipment
| REFERENCE | QTY | DESIGNATION |
|---|---|---|
| 98A25208001000 | 1 | PULLEY ASSY-SEALING |
| REFERENCE | DESIGNATION |
|---|---|
| TASK 23-73-00-740-005-A | BITE-Test of the Cabin Intercommunication Data System (CIDS) through the CFDS |
| TASK 23-73-00-861-001-A | Energize the Cabin Intercommunication Data System (CIDS) |
| 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) |
No Smoking/Fasten Seat Belt SignsSubtask 23-73-63-860-050-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).
(2) Make sure that the related PSIU and/or C/B panel is open.
Subtask 23-73-63-865-051-A ** ON A/C NOT FOR ALL (1) Energize the aircraft electrical circuits
(Ref. AMM TASK 24-41-00-861-002).
(2) Make sure that the related PSIU and/or C/B panel is open.
B. Make sure that this(these) circuit breaker(s) is(are) open, safetied and tagged:
4. Procedure| PANEL | DESIGNATION | FIN | LOCATION |
|---|---|---|---|
| ** ON A/C NOT FOR ALL | |||
| 49VU | COM/CIDS/DEU A ESS/LINE 2 | 155RH | G05 |
| 49VU | COM/CIDS/DEU A ESS/LINE 1 | 154RH | G04 |
| ** ON A/C NOT FOR ALL | |||
| 121VU | COM NAV/CIDS/DEU A NORM/R AFT | 168RH | M14 |
| 121VU | COM NAV/CIDS/DEU A NORM/L AFT | 167RH | M13 |
| 121VU | COM NAV/CIDS/DEU A NORM/R MID | 166RH | M12 |
| 121VU | COM NAV/CIDS/DEU A NORM/L MID | 165RH | M11 |
| 121VU | COM NAV/CIDS/DEU A NORM/R FWD | 164RH | M10 |
| 121VU | COM NAV/CIDS/DEU A NORM/L FWD | 163RH | M09 |
| 121VU | COM/CIDS/DEU A BAT/LINE 2 | 145RH | N14 |
| 121VU | COM/CIDS/DEU A BAT/LINE 1 | 144RH | N13 |
| ** ON A/C NOT FOR ALL | |||
| 121VU | COM NAV/CIDS/DEU A NORM/R MID | 166RH | M13 |
| 121VU | COM NAV/CIDS/DEU A NORM/L MID | 165RH | M12 |
| 121VU | COM NAV/CIDS/DEU A NORM/R FWD | 164RH | M11 |
| 121VU | COM NAV/CIDS/DEU A NORM/L FWD | 163RH | M10 |
| 2001VU | CIDS/ DEU A NORM AFT RH | 174RH | C08 |
| 2001VU | CIDS/ DEU A NORM AFT LH | 173RH | C07 |
| 2001VU | CIDS/ DEU A NORM MID 2 RH | 176RH | C06 |
| 2001VU | CIDS/ DEU A NORM MID 2 LH | 175RH | C05 |
Subtask 23-73-63-420-050-A ** ON A/C NOT FOR ALL
A. Installation of the No Smoking/Fasten Seat Belt (NS/FSB) sign.
(1) Installation of the NS/FSB sign with bulbs in the Passenger Service Information Unit (PSIU)
(a) Clean the component interfaces and the adjacent area.
(b) Do an inspection of the component interfaces and the adjacent area.
(c) Connect the electrical connectors (8) to the NS/FSB sign (7).
(d) Install the NS/FSB sign (7) in the PSIU (3).
(e) Make sure that the spring clips (6) lock with a click.
(f) Install the lens (5) and make sure that the spring clips (4) lock with a click.
(g) Make sure that the work area is clean and clear of tools and other items.
(h) Lift the PSIU (3) and engage it in the mounting rail (2).
(i) Install the section hose (1) with the 98A25208001000 PULLEY ASSY-SEALING on the mounting rail (2).
(2) Installation of the NS/FSB sign with LEDs in the Passenger Service Information Unit (PSIU)
(a) Clean the component interfaces and the adjacent area.
(b) Do an inspection of the component interfaces and the adjacent area.
(c) Connect the electrical connectors (11) to the NS/FSB sign (10).
(d) Install the NS/FSB sign (10) in the PSIU (3).
(e) Make sure that the spring clips (9) lock with a click.
(f) Make sure that the work area is clean and clear of tools and other items.
(g) Lift the PSIU (3) and engage it in the mounting rail (2).
(h) Install the section hose (1) with the 98A25208001000 PULLEY ASSY-SEALING on the mounting rail (2).
(3) Installation of the NS/FSB sign with bulbs in the C/B panel 2000VU/2001VU
(a) Clean the component interfaces and the adjacent area.
(b) Do an inspection of the component interfaces and the adjacent area.
(c) Connect the electrical connectors (16) to the NS/FSB sign (15).
(d) Install the NS/FSB sign (15) in the C/B panel (21).
(e) Make sure that the spring clips (14) lock with a click.
(f) Install the lens (13) and make sure that the spring clips (12) lock with a click.
(g) Make sure that the work area is clean and clear of tools and other items.
(h) Install the C/B panel (21) with the quick release fasteners (20).
(4) Installation of the NS/FSB sign with LEDs in the C/B panel 2000VU/2001VU
(a) Clean the component interfaces and the adjacent area.
(b) Do an inspection of the component interfaces and the adjacent area.
(c) Connect the electrical connectors (19) to the NS/FSB sign (18).
(d) Install the NS/FSB sign (18) in the C/B panel (21).
(e) Make sure that the spring clips (17) lock with a click.
(f) Make sure that the work area is clean and clear of tools and other items.
Subtask 23-73-63-865-102-A ** ON A/C NOT FOR ALL (1) Installation of the NS/FSB sign with bulbs in the Passenger Service Information Unit (PSIU)
(a) Clean the component interfaces and the adjacent area.
(b) Do an inspection of the component interfaces and the adjacent area.
(c) Connect the electrical connectors (8) to the NS/FSB sign (7).
(d) Install the NS/FSB sign (7) in the PSIU (3).
(e) Make sure that the spring clips (6) lock with a click.
(f) Install the lens (5) and make sure that the spring clips (4) lock with a click.
(g) Make sure that the work area is clean and clear of tools and other items.
(h) Lift the PSIU (3) and engage it in the mounting rail (2).
(i) Install the section hose (1) with the 98A25208001000 PULLEY ASSY-SEALING on the mounting rail (2).
(2) Installation of the NS/FSB sign with LEDs in the Passenger Service Information Unit (PSIU)
(a) Clean the component interfaces and the adjacent area.
(b) Do an inspection of the component interfaces and the adjacent area.
(c) Connect the electrical connectors (11) to the NS/FSB sign (10).
(d) Install the NS/FSB sign (10) in the PSIU (3).
(e) Make sure that the spring clips (9) lock with a click.
(f) Make sure that the work area is clean and clear of tools and other items.
(g) Lift the PSIU (3) and engage it in the mounting rail (2).
(h) Install the section hose (1) with the 98A25208001000 PULLEY ASSY-SEALING on the mounting rail (2).
(3) Installation of the NS/FSB sign with bulbs in the C/B panel 2000VU/2001VU
(a) Clean the component interfaces and the adjacent area.
(b) Do an inspection of the component interfaces and the adjacent area.
(c) Connect the electrical connectors (16) to the NS/FSB sign (15).
(d) Install the NS/FSB sign (15) in the C/B panel (21).
(e) Make sure that the spring clips (14) lock with a click.
(f) Install the lens (13) and make sure that the spring clips (12) lock with a click.
(g) Make sure that the work area is clean and clear of tools and other items.
(h) Install the C/B panel (21) with the quick release fasteners (20).
(4) Installation of the NS/FSB sign with LEDs in the C/B panel 2000VU/2001VU
(a) Clean the component interfaces and the adjacent area.
(b) Do an inspection of the component interfaces and the adjacent area.
(c) Connect the electrical connectors (19) to the NS/FSB sign (18).
(d) Install the NS/FSB sign (18) in the C/B panel (21).
(e) Make sure that the spring clips (17) lock with a click.
(f) Make sure that the work area is clean and clear of tools and other items.
B. Remove the safety clips and tags and close these circuit breakers in this sequence:
Subtask 23-73-63-869-050-A ** ON A/C NOT FOR ALL | PANEL | DESIGNATION | FIN | LOCATION |
|---|---|---|---|
| ** ON A/C NOT FOR ALL | |||
| 2001VU | CIDS/ DEU A NORM MID 2 RH | 176RH | C06 |
| 2001VU | CIDS/ DEU A NORM MID 2 LH | 175RH | C05 |
| 2001VU | CIDS/ DEU A NORM AFT RH | 174RH | C08 |
| 2001VU | CIDS/ DEU A NORM AFT LH | 173RH | C07 |
| ** ON A/C NOT FOR ALL | |||
| 121VU | COM NAV/CIDS/DEU A NORM/R AFT | 168RH | M14 |
| 121VU | COM NAV/CIDS/DEU A NORM/L AFT | 167RH | M13 |
| ** ON A/C NOT FOR ALL | |||
| 121VU | COM NAV/CIDS/DEU A NORM/R MID | 166RH | M13 |
| ** ON A/C NOT FOR ALL | |||
| 121VU | COM NAV/CIDS/DEU A NORM/R MID | 166RH | M12 |
| ** ON A/C NOT FOR ALL | |||
| 121VU | COM NAV/CIDS/DEU A NORM/L MID | 165RH | M12 |
| ** ON A/C NOT FOR ALL | |||
| 121VU | COM NAV/CIDS/DEU A NORM/L MID | 165RH | M11 |
| ** ON A/C NOT FOR ALL | |||
| 121VU | COM NAV/CIDS/DEU A NORM/R FWD | 164RH | M11 |
| ** ON A/C NOT FOR ALL | |||
| 121VU | COM NAV/CIDS/DEU A NORM/R FWD | 164RH | M10 |
| ** ON A/C NOT FOR ALL | |||
| 121VU | COM NAV/CIDS/DEU A NORM/L FWD | 163RH | M10 |
| ** ON A/C NOT FOR ALL | |||
| 121VU | COM NAV/CIDS/DEU A NORM/L FWD | 163RH | M09 |
| ** ON A/C NOT FOR ALL | |||
| 49VU | COM/CIDS/DEU A ESS/LINE 2 | 155RH | G05 |
| 49VU | COM/CIDS/DEU A ESS/LINE 1 | 154RH | G04 |
| ** ON A/C NOT FOR ALL | |||
| 121VU | COM/CIDS/DEU A BAT/LINE 2 | 145RH | N14 |
| 121VU | COM/CIDS/DEU A BAT/LINE 1 | 144RH | N13 |
C. Aircraft Maintenance Configuration
(1) Make sure that the Cabin Intercommunication Data System (CIDS) is energized
(Ref. AMM TASK 23-73-00-861-001).
(2) Do the BITE test of the Cabin Intercommunication Data System (CIDS) (Ref. AMM TASK 23-73-00-740-005).
Subtask 23-73-63-710-050-A ** ON A/C NOT FOR ALL (1) Make sure that the Cabin Intercommunication Data System (CIDS) is energized
(Ref. AMM TASK 23-73-00-861-001).
(2) Do the BITE test of the Cabin Intercommunication Data System (CIDS) (Ref. AMM TASK 23-73-00-740-005).
D. Do this test
5. Close-up| ACTION | RESULT |
|---|---|
| 1.In the cockpit, on the overhead panel 25VU: | In the cabin: |
|
|
|
|
| | NOTE: If a NON SMOKER A/C has been programmed the NS signs will remain on. |
| | |
Subtask 23-73-63-862-050-A ** ON A/C NOT FOR ALL