DOC AIRBUS | AMM A320FInstallation of the Aft Cargo-Compartment Partition at FR47
TASK 25-55-11-400-001-A
Installation of the Aft Cargo-Compartment Partition at FR47
Self explanatory
2. Job Set-up Information
A. Fixtures, Tools, Test and Support Equipment
B. Consumable Materials
C. Work Zones and Access Panels
D. Referenced Information
3. Job Set-up
Subtask 25-55-11-860-050-B
Subtask 25-55-11-910-050-A ** ON A/C NOT FOR ALL
Subtask 25-55-11-865-071-A
[Rev.10 from 2021]
2026.03.31 23:39:18 UTC
Installation of the Aft Cargo-Compartment Partition at FR47
WARNING:
DO NOT GET THE FLUID ON YOUR SKIN OR IN YOUR EYES. IF YOU DO:
- FLUSH IT AWAY WITH CLEAN WATER
- GET MEDICAL AID.
WARNING:
BE CAREFUL WHEN YOU USE CONSUMABLE MATERIALS. OBEY THE MATERIAL MANUFACTURER'S INSTRUCTIONS AND YOUR LOCAL REGULATIONS.
CAUTION:
USE ONLY THE SPECIFIED MATERIALS AND OBEY THE INSTRUCTIONS FROM THE MATERIAL MANUFACTURERS. OTHER MATERIALS CAN CAUSE DAMAGE TO THE SURFACE PROTECTION OF THE COMPONENTS AND THE RELATED AREA.
CAUTION:
MAKE SURE THAT THE CARGO COMPARTMENT IS CORRECTLY SEALED AFTER YOU REPLACE THE SEALING OF:
- CARGO COMPARTMENT LININGS
- SIDEWALL PANELS
- CEILING PANELS
- PARTITION PANELS.
ZONE: 150
1. Reason for the JobSelf explanatory
2. Job Set-up Information
A. Fixtures, Tools, Test and Support Equipment
| REFERENCE | QTY | DESIGNATION |
|---|---|---|
| No specific | 1 | ACCESS PLATFORM 2M (6 FT) |
| No specific | Torque wrench: range to between 0.060 and 0.055 m.daN (5.31 and 4.87 lbf.in )  |
| REFERENCE | DESIGNATION |
|---|---|
| (Material No.06AAB1) | Polysulfide Sealant-General Purpose Fillet - |
| (Material No.08BAA9) | Non Aqueous Cleaner-General - - |
| (Material No.14JAB1) | Sealing Profile-- Silicone Foam - |
| (Material No.14SBA1) | Textile-Lint free Cotton - |
| ZONE/ACCESS | ZONE DESCRIPTION |
|---|---|
| 150 | AFT CARGO COMPARTMENT FWD PRESS BULKHEAD TO AFT BULKHEAD OF AFT CARGO COMPARTMENT |
| REFERENCE | DESIGNATION |
|---|---|
| TASK 11-00-00-400-010-A | Installation of the BSB (DUROFIX) Labels (Material No. 05-136) (Marking with Reactivable Transfer Label) |
| TASK 24-42-00-861-001-A | Energize the Ground Service Network from the External Power |
| TASK 24-42-00-862-001-A | De-energize the Ground Service Network Supplied from the External Power |
| TASK 25-50-00-200-024-A | Cargo Compartment Linings with Honeycomb Core - General Repair/Protection Information |
| TASK 25-55-11-300-001-A | Fasteners Missing from the Lining Panels of the Aft Cargo Compartment |
| TASK 52-30-00-860-001-A | Open the FWD or Aft Cargo-Compartment Door with the Yellow Electric Pump |
| TASK 52-30-00-860-002-A | Close the FWD or Aft Cargo-Compartment Door with the Yellow Electric Pump |
Subtask 25-55-11-860-050-B
A. Aircraft Maintenance Configuration
(1) Make sure that the ground service network is energized
(Ref. AMM TASK 24-42-00-861-001).
(2) Make sure that the aft cargo compartment door is opened (Ref. AMM TASK 52-30-00-860-001).
(3) Make sure that the ACCESS PLATFORM 2M (6 FT) is in position at the opening of the aft cargo compartment door.
(4) Make sure that the light switch is set to the on position.
(5) If the MECHANISED BULK CARGO LOADING SYSTEM is installed:
(a) Make sure that the side guides are removed (Ref. AMM D/O 25-52-15-00).
Subtask 25-55-11-865-070-A (1) Make sure that the ground service network is energized
(Ref. AMM TASK 24-42-00-861-001).
(2) Make sure that the aft cargo compartment door is opened (Ref. AMM TASK 52-30-00-860-001).
(3) Make sure that the ACCESS PLATFORM 2M (6 FT) is in position at the opening of the aft cargo compartment door.
(4) Make sure that the light switch is set to the on position.
(5) If the MECHANISED BULK CARGO LOADING SYSTEM is installed:
(a) Make sure that the side guides are removed (Ref. AMM D/O 25-52-15-00).
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 | |||
| 2001VU | SEMI AUTO CLS-AFT | 103MY | D08 |
| 2001VU | SEMI AUTO CLS-AFT | 102MY | D06 |
Subtask 25-55-11-910-050-A ** ON A/C NOT FOR ALL
A. Preparation for Installation
Aft Cargo - Compartment Partition FR47 ** ON A/C NOT FOR ALL
Aft Cargo - Compartment Partition FR47.2 ** ON A/C NOT FOR ALL
(1) Do an inspection of the partition panels (1), (2) and (3) at FR47.
(2) If necessary, repair the partition panels (1), (2) and (3) (Ref. AMM TASK 25-50-00-200-024).
(3) Do an inspection of the sealing strips (4) on the partition panels (1), (2) and (3) at FR47 for damage.
(4) Make sure that the sealing strips (4) are not missing.
(5) If necessary, replace the damaged or missing sealing strips (4):
(a) Remove the damaged sealing strips (4).
(b) Clean the surfaces of the new sealing strips (4) with Non Aqueous Cleaner-General - - (Material No.08BAA9) and a Textile-Lint free Cotton - (Material No.14SBA1) .
(c) Apply Sealing Profile-- Silicone Foam - (Material No.14JAB1) on the surfaces of the sealing strips (4) and bond them in their correct installation position.
(d) Make sure that all the sealing strips (4) are installed without clearance.
(6) Make sure that all studs (5) are correctly installed in their retainer washers.
(7) If a stud and/or retainer washer is missing do the missing fastener inspection/repair (Ref. AMM TASK 25-55-11-300-001).
(8) Do an inspection of the adjacent aircraft structure for damage.
(9) If the adjacent aircraft structure is damaged, repair it.
(10) Make sure that the contact areas of the partition panels (1), (2) and (3) at the structure are flat.
(11) Fill the clearances or holes with Polysulfide Sealant-General Purpose Fillet - (Material No.06AAB1) and make them flat.
(12) Make sure that the contact surfaces continue to be flat when the sealant is applied and dry. If necessary, make them flat.
(13) Make sure that placards on replaced or repaired components are in the correct position and in good condition.
(14) If necessary, install new placards (Ref. AMM TASK 11-00-00-400-010).
(15) Clean the component interfaces and the adjacent area.
(16) Do an inspection of the component interfaces and the adjacent area.
(17) Examine the partition panels (1), (2) and (3) for cracks and other damage.
Subtask 25-55-11-910-050-B ** ON A/C NOT FOR ALL Aft Cargo - Compartment Partition FR47 ** ON A/C NOT FOR ALL Aft Cargo - Compartment Partition FR47.2 ** ON A/C NOT FOR ALL (2) If necessary, repair the partition panels (1), (2) and (3) (Ref. AMM TASK 25-50-00-200-024).
(3) Do an inspection of the sealing strips (4) on the partition panels (1), (2) and (3) at FR47 for damage.
(4) Make sure that the sealing strips (4) are not missing.
(5) If necessary, replace the damaged or missing sealing strips (4):
(a) Remove the damaged sealing strips (4).
(b) Clean the surfaces of the new sealing strips (4) with Non Aqueous Cleaner-General - - (Material No.08BAA9) and a Textile-Lint free Cotton - (Material No.14SBA1) .
(c) Apply Sealing Profile-- Silicone Foam - (Material No.14JAB1) on the surfaces of the sealing strips (4) and bond them in their correct installation position.
(d) Make sure that all the sealing strips (4) are installed without clearance.
(6) Make sure that all studs (5) are correctly installed in their retainer washers.
(7) If a stud and/or retainer washer is missing do the missing fastener inspection/repair (Ref. AMM TASK 25-55-11-300-001).
(8) Do an inspection of the adjacent aircraft structure for damage.
(9) If the adjacent aircraft structure is damaged, repair it.
(10) Make sure that the contact areas of the partition panels (1), (2) and (3) at the structure are flat.
(11) Fill the clearances or holes with Polysulfide Sealant-General Purpose Fillet - (Material No.06AAB1) and make them flat.
(12) Make sure that the contact surfaces continue to be flat when the sealant is applied and dry. If necessary, make them flat.
(13) Make sure that placards on replaced or repaired components are in the correct position and in good condition.
(14) If necessary, install new placards (Ref. AMM TASK 11-00-00-400-010).
(15) Clean the component interfaces and the adjacent area.
(16) Do an inspection of the component interfaces and the adjacent area.
(17) Examine the partition panels (1), (2) and (3) for cracks and other damage.
A. Preparation for Installation
AFT Cargo - Compartment Partition FR47/51 ** ON A/C NOT FOR ALL
AFT Cargo - Compartment Partition FR47.2 ** ON A/C NOT FOR ALL
Aft Cargo - Compartment Partition FR47 ** ON A/C NOT FOR ALL
(1) Do an inspection of the partition panels (1), (2) and (3) at FR47.
(2) If necessary, repair the partition panels (1), (2) and (3) (Ref. AMM TASK 25-50-00-200-024).
(3) Do an inspection of the sealing strips (4) on the partition panels (1), (2) and (3) at FR47 for damage.
(4) Make sure that the sealing strips (4) are not missing.
(5) If necessary, replace the damaged or missing sealing strips (4):
(a) Remove the damaged sealing strips (4).
(b) Clean the surfaces of the new sealing strips (4) with Non Aqueous Cleaner-General - - (Material No.08BAA9) and a Textile-Lint free Cotton - (Material No.14SBA1) .
(c) Apply Sealing Profile-- Silicone Foam - (Material No.14JAB1) on the surfaces of the sealing strips (4) and bond them in their correct installation position.
(d) Make sure that all the sealing strips (4) are installed without clearance.
(6) Make sure that all the studs (5) are correctly installed in their retainer washers.
(7) If a stud and/or retainer washer is missing do the missing fastener inspection/repair (Ref. AMM TASK 25-55-11-300-001).
(8) Do an inspection of the adjacent aircraft structure for damage.
(9) If the adjacent aircraft structure is damaged, repair it.
(10) Make sure that the contact areas of the panels at the adjacent aircraft structure are flat.
(11) Fill the clearances or the holes with the Polysulfide Sealant-General Purpose Fillet - (Material No.06AAB1) and make them flat.
(12) Make sure that the contact surfaces continue to be flat when the sealant is applied and dry. If necessary, make them flat.
(13) Make sure that the placards on the replaced or repaired components are in their correct positions and in the good condition.
(14) If necessary, install new placards (Ref. AMM TASK 11-00-00-400-010).
(15) Clean the component interfaces and the adjacent area.
(16) Do an inspection of the component interfaces and the adjacent area.
(17) Examine each panel for cracks and other damage.
Subtask 25-55-11-420-050-C ** ON A/C NOT FOR ALL AFT Cargo - Compartment Partition FR47/51 ** ON A/C NOT FOR ALL AFT Cargo - Compartment Partition FR47.2 ** ON A/C NOT FOR ALL Aft Cargo - Compartment Partition FR47 ** ON A/C NOT FOR ALL (2) If necessary, repair the partition panels (1), (2) and (3) (Ref. AMM TASK 25-50-00-200-024).
(3) Do an inspection of the sealing strips (4) on the partition panels (1), (2) and (3) at FR47 for damage.
(4) Make sure that the sealing strips (4) are not missing.
(5) If necessary, replace the damaged or missing sealing strips (4):
(a) Remove the damaged sealing strips (4).
(b) Clean the surfaces of the new sealing strips (4) with Non Aqueous Cleaner-General - - (Material No.08BAA9) and a Textile-Lint free Cotton - (Material No.14SBA1) .
(c) Apply Sealing Profile-- Silicone Foam - (Material No.14JAB1) on the surfaces of the sealing strips (4) and bond them in their correct installation position.
(d) Make sure that all the sealing strips (4) are installed without clearance.
(6) Make sure that all the studs (5) are correctly installed in their retainer washers.
(7) If a stud and/or retainer washer is missing do the missing fastener inspection/repair (Ref. AMM TASK 25-55-11-300-001).
(8) Do an inspection of the adjacent aircraft structure for damage.
(9) If the adjacent aircraft structure is damaged, repair it.
(10) Make sure that the contact areas of the panels at the adjacent aircraft structure are flat.
(11) Fill the clearances or the holes with the Polysulfide Sealant-General Purpose Fillet - (Material No.06AAB1) and make them flat.
(12) Make sure that the contact surfaces continue to be flat when the sealant is applied and dry. If necessary, make them flat.
(13) Make sure that the placards on the replaced or repaired components are in their correct positions and in the good condition.
(14) If necessary, install new placards (Ref. AMM TASK 11-00-00-400-010).
(15) Clean the component interfaces and the adjacent area.
(16) Do an inspection of the component interfaces and the adjacent area.
(17) Examine each panel for cracks and other damage.
B. Installation of the Aft Cargo-Compartment Partition FR47
(2) Make sure that all other attachment holes align with the holes of the structure.
(4) Loosely install the partition panels (1), (2) and (3) with the studs (5).
(5) TORQUE studs (5) to between 0.060 and 0.055 m.daN (5.31 and 4.87 lbf.in ).
Subtask 25-55-11-420-050-D ** ON A/C NOT FOR ALL WARNING:
USE GOGGLES AND PROTECTIVE CLOTHING WHEN YOU REMOVE, INSTALL OR TORQUE THE FASTENER.
IF PARTS OF THE FASTENER RELEASE SUDDENLY, THERE IS A RISK OF INJURY.
(1) Put the partition panels (1), (2), and (3) in positions. (2) Make sure that all other attachment holes align with the holes of the structure.
CAUTION:
WHEN THE RELEASE FUNCTION OF THE BRACKET (SPRING-LOADED CATCH) WAS OPERATED, REPLACE THE FASTENER ASSEMBLY WITH THE SILVER METALLIC WASHERS.
DO NOT INSTALL FASTENER ASSEMBLIES WITH WHITE WASHERS TOGETHER WITH FASTENER ASSEMBLIES WITH SILVER METALLIC WASHERS ON THE SAME PANEL.
THIS CAN CAUSE MALFUNCTION OF THE RELATED PANEL.
(3) Put all studs (5) in the holes of the structure. (4) Loosely install the partition panels (1), (2) and (3) with the studs (5).
(5) TORQUE studs (5) to between 0.060 and 0.055 m.daN (5.31 and 4.87 lbf.in )
. NOTE: When you tighten the studs you will hear a click. This is a sign that you used the correct procedure to tighten the studs. This click is not a sign that the correct torque value is applied. The applicable torque value must be between 0.055 and 0.060 m.daN in order to get 0.040 to 0.060 m.daN (measured on installed lining panel), because of to the compressible connection.
B. Installation of the Aft Cargo Compartment Partition at FR47
AFT Cargo - Compartment Partition FR47/51 ** ON A/C NOT FOR ALL
AFT Cargo - Compartment Partition FR47.2 ** ON A/C NOT FOR ALL
Aft Cargo - Compartment Partition FR47 ** ON A/C NOT FOR ALL
Aft Cargo - Compartment Partition FR47.2 ** ON A/C NOT FOR ALL
(2) Make sure that all other attachment holes align with the holes of the structure.
(3) Put all studs (5) in the holes of the structure.
(4) Loosely install the partition panels (1), (2) and (3) with the studs (5).
(5) TORQUE the studs (5) to between 0.060 and 0.055 m.daN (5.31 and 4.87 lbf.in ).
5. Close-up AFT Cargo - Compartment Partition FR47/51 ** ON A/C NOT FOR ALL AFT Cargo - Compartment Partition FR47.2 ** ON A/C NOT FOR ALL Aft Cargo - Compartment Partition FR47 ** ON A/C NOT FOR ALL Aft Cargo - Compartment Partition FR47.2 ** ON A/C NOT FOR ALL WARNING:
USE GOGGLES AND PROTECTIVE CLOTHING WHEN YOU REMOVE, INSTALL OR TORQUE THE FASTENER.
IF PARTS OF THE FASTENER RELEASE SUDDENLY, THERE IS A RISK OF INJURY.
(1) Put the partition panels (1), (2), and (3) in position. (2) Make sure that all other attachment holes align with the holes of the structure.
(3) Put all studs (5) in the holes of the structure.
(4) Loosely install the partition panels (1), (2) and (3) with the studs (5).
(5) TORQUE the studs (5) to between 0.060 and 0.055 m.daN (5.31 and 4.87 lbf.in )
. NOTE: When you tighten the studs you will hear a click. This is a sign that you used the correct procedure to tighten the studs. This click is not a sign that the correct torque value is applied. The applicable torque value must be between 0.055 and 0.060 m.daN in order to get 0.040 to 0.060 m.daN (measured on installed lining panel), because of to the compressible connection.
Subtask 25-55-11-865-071-A
A. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s):
Subtask 25-55-11-942-057-B | PANEL | DESIGNATION | FIN | LOCATION |
|---|---|---|---|
| ** ON A/C NOT FOR ALL | |||
| 2001VU | SEMI AUTO CLS-AFT | 103MY | D08 |
| 2001VU | SEMI AUTO CLS-AFT | 102MY | D06 |
B. Close Access
(1) Make sure that the work area is clean and clear of tools and other items.
(2) If the MECHANISED BULK CARGO LOADING SYSTEM is installed:
(a) Install the side guides (Ref. AMM D/O 25-52-15-40).
(3) Set the light switch to off.
(4) Close the aft cargo compartment door (Ref. AMM TASK 52-30-00-860-002).
(5) Remove the access platform(s).
(6) De-energize the ground service network
(Ref. AMM TASK 24-42-00-862-001).
(1) Make sure that the work area is clean and clear of tools and other items.
(2) If the MECHANISED BULK CARGO LOADING SYSTEM is installed:
(a) Install the side guides (Ref. AMM D/O 25-52-15-40).
(3) Set the light switch to off.
(4) Close the aft cargo compartment door (Ref. AMM TASK 52-30-00-860-002).
(5) Remove the access platform(s).
(6) De-energize the ground service network
(Ref. AMM TASK 24-42-00-862-001).