DOC AIRBUS | AMM A320FInstallation of the Accent Ceiling Light
TASK 33-24-12-400-803-A
Installation of the Accent Ceiling Light
Self explanatory
2. Job Set-up Information
A. Fixtures, Tools, Test and Support Equipment
B. Work Zones and Access Panels
C. Referenced Information
3. Job Set-up
Subtask 33-24-12-860-066-A ** ON A/C NOT FOR ALL
Subtask 33-24-12-420-057-A ** ON A/C NOT FOR ALL
Subtask 33-24-12-860-067-A ** ON A/C NOT FOR ALL
[Rev.10 from 2021]
2026.04.01 12:33:07 UTC
Installation of the Accent Ceiling Light
WARNING:
BE CAREFUL WHEN YOU USE CONSUMABLE MATERIALS. OBEY THE MATERIAL MANUFACTURER'S INSTRUCTIONS AND YOUR LOCAL REGULATIONS.
1. Reason for the JobSelf explanatory
2. Job Set-up Information
A. Fixtures, Tools, Test and Support Equipment
| REFERENCE | QTY | DESIGNATION |
|---|---|---|
| No specific | 1 | PIN - NON METALLIC |
| No specific | AR | TIE WRAP |
| ZONE/ACCESS | ZONE DESCRIPTION |
|---|---|
| 200 | UPPER HALF FUSELAGE |
| 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 33-24-00-710-001-A | Operational Test of the Lavatory Lighting LQ |
Ceiling LightSubtask 33-24-12-860-066-A ** ON A/C NOT FOR ALL
A. Aircraft Maintenance Configuration
(1) Make sure that the aircraft electrical circuits are energized (Ref. AMM TASK 24-41-00-861-002).
(2) In the SMART lavatory:
(a) FOR 60LQ*
1 Make sure that the upper service panel (9) is open.
Subtask 33-24-12-865-073-A ** ON A/C NOT FOR ALL (1) Make sure that the aircraft electrical circuits are energized (Ref. AMM TASK 24-41-00-861-002).
(2) In the SMART lavatory:
(a) FOR 60LQ*
1 Make sure that the upper service panel (9) 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 | LIGHTING/EMER LT/CABIN | 79WL | H07 |
| ** ON A/C NOT FOR ALL | |||
| 49VU | LIGHTING/EMER LT/CABIN | 79WL | H05 |
| ** ON A/C NOT FOR ALL | |||
| 2000VU | LAV FWD-OCCUPIED | 1WJ | F01 |
| ** ON A/C NOT FOR ALL | |||
| 2000VU | LIGHT-LAV | 1LQ | J01 |
| ** ON A/C NOT FOR ALL | |||
| 2000VU | LAV FWD & MID-OCCUPIED | 1WJ | F01 |
| ** ON A/C NOT FOR ALL | |||
| 2001VU | LAVATORY AFT-OCCUPIED | 11WJ | B04 |
Subtask 33-24-12-420-057-A ** ON A/C NOT FOR ALL
A. Install the Ceiling Light
(1) Put the ceiling light (2) in position and push it until all the clamps (6) engage.
(2) Remove the CAP-BLANKING from each electrical connector and receptacle.
(4) Put the cable (1) in position and install the new TIE WRAP(S) (7).
(5) Hold the cover (3) in correct position and move it to the inboard direction until the hooks (4) engage.
(6) Push the quick-release fastener (5) with PIN - NON METALLIC to engage it.
Subtask 33-24-12-410-063-A ** ON A/C NOT FOR ALL (1) Put the ceiling light (2) in position and push it until all the clamps (6) engage.
(2) Remove the CAP-BLANKING from each electrical connector and receptacle.
CAUTION:
MAKE SURE THAT THE ELECTRICAL CONNECTORS ARE CLEAN BEFORE YOU DISCONNECT OR CONNECT THEM. CONTAMINATION ON THE ELECTRICAL CONNECTORS CAN CAUSE DAMAGE TO EQUIPMENT.
(3) Connect the electrical connector (8). (4) Put the cable (1) in position and install the new TIE WRAP(S) (7).
(5) Hold the cover (3) in correct position and move it to the inboard direction until the hooks (4) engage.
(6) Push the quick-release fastener (5) with PIN - NON METALLIC to engage it.
B. Close Access
(1) Close Access to Ceiling Light in the SMART lavatory:
(a) FOR 60LQ*
1 Close the upper service panel (9) and tighten the two studs (10).
Subtask 33-24-12-865-074-A ** ON A/C NOT FOR ALL (1) Close Access to Ceiling Light in the SMART lavatory:
(a) FOR 60LQ*
1 Close the upper service panel (9) and tighten the two studs (10).
C. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s):
Subtask 33-24-12-710-057-A ** ON A/C NOT FOR ALL | PANEL | DESIGNATION | FIN | LOCATION |
|---|---|---|---|
| ** ON A/C NOT FOR ALL | |||
| 49VU | LIGHTING/EMER LT/CABIN | 79WL | H07 |
| ** ON A/C NOT FOR ALL | |||
| 49VU | LIGHTING/EMER LT/CABIN | 79WL | H05 |
| ** ON A/C NOT FOR ALL | |||
| 2000VU | LAV FWD-OCCUPIED | 1WJ | F01 |
| ** ON A/C NOT FOR ALL | |||
| 2000VU | LIGHT-LAV | 1LQ | J01 |
| ** ON A/C NOT FOR ALL | |||
| 2000VU | LAV FWD & MID-OCCUPIED | 1WJ | F01 |
| ** ON A/C NOT FOR ALL | |||
| 2001VU | LAVATORY AFT-OCCUPIED | 11WJ | B04 |
D. Operational Test
(1) Do the operational test of the lavatory lighting (Ref. AMM TASK 33-24-00-710-001).
5. Close-up(1) Do the operational test of the lavatory lighting (Ref. AMM TASK 33-24-00-710-001).
Subtask 33-24-12-860-067-A ** ON A/C NOT FOR ALL
A. Put the aircraft back to its initial configuration.
(1) Remove the ground support and maintenance equipment, the special and standard tools and all other items.
(2) Make sure that the work area is clean and clear of tools and other items.
(3) De-energize the aircraft electrical circuits
(Ref. AMM TASK 24-41-00-862-002).
(1) Remove the ground support and maintenance equipment, the special and standard tools and all other items.
(2) Make sure that the work area is clean and clear of tools and other items.
(3) De-energize the aircraft electrical circuits
(Ref. AMM TASK 24-41-00-862-002).