DOC AIRBUS | AMM A320FInstallation of the Additional Attendant Panel
TASK 23-73-13-400-001-A
Installation of the Additional Attendant Panel
1. Reason for the Job
Self Explanatory
2. Job Set-up Information
A. Work Zones and Access Panels
B. Referenced Information
3. Job Set-up
Subtask 23-73-13-861-052-A
Subtask 23-73-13-420-050-A
Subtask 23-73-13-862-050-A
[Rev.10 from 2021]
2026.03.31 23:17:49 UTC
Installation of the Additional Attendant Panel
1. Reason for the Job
Self Explanatory
2. Job Set-up Information
A. Work Zones and Access Panels
| ZONE/ACCESS | ZONE DESCRIPTION |
|---|---|
| 200 | UPPER HALF FUSELAGE |
| REFERENCE | DESIGNATION |
|---|---|
| TASK 23-73-00-740-005-A | BITE-Test of the Cabin Intercommunication Data System (CIDS) through the CFDS |
| TASK 23-73-00-740-005-B | Interface and Power-Up 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) |
| TASK 26-10-00-740-801-A | BITE Test of the Smoke Detection Function - System Test |
| TASK 23-73-00-00 | CABIN INTERCOMMUNICATION DATA SYSTEM (CIDS) - DESCRIPTION AND OPERATION |
| TASK 23-73-00-00-01 | CABIN INTERCOMMUNICATION DATA SYSTEM (CIDS) - DESCRIPTION AND OPERATION |
Additional Attendant PanelSubtask 23-73-13-861-052-A
A. Aircraft Maintenance Configuration
(1) Energize the aircraft electrical circuits
(Ref. AMM TASK 24-41-00-861-002)
For the location of this component, refer to paragraph Component Location
(Ref. AMM D/O 23-73-00-00).
Subtask 23-73-13-865-051-A (1) Energize the aircraft electrical circuits
(Ref. AMM TASK 24-41-00-861-002)
For the location of this component, refer to paragraph Component Location
(Ref. AMM D/O 23-73-00-00).
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 B/ESS | 153RH | G03 |
| ** ON A/C NOT FOR ALL | |||
| 49VU | COM/CIDS/DEU B ESS/R | 420RH | G05 |
| 49VU | COM/CIDS/DEU B ESS/L | 419RH | G04 |
| ** ON A/C NOT FOR ALL | |||
| 121VU | COM NAV/CIDS/DEU B/NORM | 162RH | M08 |
| ** ON A/C NOT FOR ALL | |||
| 121VU | COM / CIDS / DEU B / NORM FWD | 193RH | M09 |
| ** ON A/C NOT FOR ALL | |||
| 121VU | COM NAV/CIDS/DEU B NORM/R | 620RH | M08 |
| 121VU | COM NAV/CIDS/DEU B NORM/L | 619RH | M07 |
| 121VU | COM/CIDS/DEU B BAT/R | 720RH | Q11 |
| 121VU | COM/CIDS/DEU B BAT/L | 719RH | Q10 |
| ** ON A/C NOT FOR ALL | |||
| 121VU | COM NAV/CIDS/DEU B/NORM | 162RH | M09 |
| ** ON A/C NOT FOR ALL | |||
| 121VU | COM/CIDS/DEU B/BAT | 143RH | N12 |
| ** ON A/C NOT FOR ALL | |||
| 2001VU | CIDS-DEU B-NORM-AFT | 194RH | C08 |
Subtask 23-73-13-420-050-A
A. Installation of the Additional Attendant Panel (AAP)
(1) Clean the component interfaces and the adjacent area.
(2) Do an inspection of the component interfaces and the adjacent area.
(3) Remove the CAP-BLANKING from each electrical connector and receptacle.
(4) Make sure that all the electrical connections are clean and in the correct condition.
(5) Connect the electrical connectors (5) to the AAP (2).
(6) Install the AAP (2) with the screws (3) and the washers (4).
(7) Install the cover (1) on the AAP (2) and make sure it locks into position with a click.
(8) Make sure that the work area is clean and clear of tools and other items.
Subtask 23-73-13-865-052-A (1) Clean the component interfaces and the adjacent area.
(2) Do an inspection of the component interfaces and the adjacent area.
(3) Remove the CAP-BLANKING from each electrical connector and receptacle.
(4) Make sure that all the electrical connections are clean and in the correct condition.
(5) Connect the electrical connectors (5) to the AAP (2).
(6) Install the AAP (2) with the screws (3) and the washers (4).
(7) Install the cover (1) on the AAP (2) and make sure it locks into position with a click.
(8) 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 23-73-13-869-050-A | PANEL | DESIGNATION | FIN | LOCATION |
|---|---|---|---|
| ** ON A/C NOT FOR ALL | |||
| 2001VU | CIDS-DEU B-NORM-AFT | 194RH | C08 |
| 121VU | COM / CIDS / DEU B / NORM FWD | 193RH | M09 |
| ** ON A/C NOT FOR ALL | |||
| 121VU | COM NAV/CIDS/DEU B/NORM | 162RH | M09 |
| ** ON A/C NOT FOR ALL | |||
| 121VU | COM NAV/CIDS/DEU B/NORM | 162RH | M08 |
| ** ON A/C NOT FOR ALL | |||
| 49VU | COM/CIDS/DEU B/ESS | 153RH | G03 |
| ** ON A/C NOT FOR ALL | |||
| 121VU | COM/CIDS/DEU B/BAT | 143RH | N12 |
| ** ON A/C NOT FOR ALL | |||
| 121VU | COM NAV/CIDS/DEU B NORM/L | 619RH | M07 |
| 121VU | COM NAV/CIDS/DEU B NORM/R | 620RH | M08 |
| 49VU | COM/CIDS/DEU B ESS/L | 419RH | G04 |
| 49VU | COM/CIDS/DEU B ESS/R | 420RH | G05 |
| 121VU | COM/CIDS/DEU B BAT/L | 719RH | Q10 |
| 121VU | COM/CIDS/DEU B BAT/R | 720RH | Q11 |
C. Aircraft Maintenance Configuration
(1) Make sure that the Cabin Intercommunication Data System (CIDS) is energized
(Ref. AMM TASK 23-73-00-861-001).
Subtask 23-73-13-740-050-A ** ON A/C NOT FOR ALL Subtask 23-73-13-740-050-B ** ON A/C NOT FOR ALL Subtask 23-73-13-740-053-A ** ON A/C NOT FOR ALL 5. Close-up(1) Make sure that the Cabin Intercommunication Data System (CIDS) is energized
(Ref. AMM TASK 23-73-00-861-001).
Subtask 23-73-13-862-050-A