DOC AIRBUS | AMM A320FGeneral Visual Inspection of Aft Cargo Compartment (EWIS)
TASK 05-21-50-200-003-A
General Visual Inspection of Aft Cargo Compartment (EWIS)
1. Reason for the Job
Refer to the MPD TASK: ZL-151-02
GENERAL VISUAL INSPECTION OF AFT CARGO COMPARTMENT (EWIS)
A. Fixtures, Tools, Test and Support Equipment
B. Work Zones and Access Panels
C. Referenced Information
3. Job Set-up
Subtask 05-21-50-010-052-A ** ON A/C NOT FOR ALL
Subtask 05-21-50-210-052-A
Subtask 05-21-50-420-050-B ** ON A/C NOT FOR ALL
[Rev.10 from 2021]
2026.03.31 22:48:52 UTC
General Visual Inspection of Aft Cargo Compartment (EWIS)
1. Reason for the Job
Refer to the MPD TASK: ZL-151-02
GENERAL VISUAL INSPECTION OF AFT CARGO COMPARTMENT (EWIS)
NOTE: This is an EWIS (Electrical Wiring Interconnection System) procedure. EWIS is defined in ESPM 20-33-11.
2. Job Set-up InformationA. Fixtures, Tools, Test and Support Equipment
| REFERENCE | QTY | DESIGNATION |
|---|---|---|
| No specific | 1 | ACCESS PLATFORM 2M (6 FT) |
| ZONE/ACCESS | ZONE DESCRIPTION |
|---|---|
| 151 | AFT CARGO COMPARTMENT |
| 152 | AFT CARGO COMPARTMENT |
| 826 |
| REFERENCE | DESIGNATION |
|---|---|
| TASK 25-55-11-000-001-A | Removal of the Aft Cargo-Compartment Partition at FR47 |
| TASK 25-55-11-000-002-A | Removal of the Ceiling Panels in the Aft Cargo-Compartment - FR47/FR59 |
| TASK 25-55-11-000-003-A | Removal of the Sidewall Panels in the Aft Cargo Compartment - FR47/FR59 |
| TASK 25-55-11-400-001-A | Installation of the Aft Cargo-Compartment Partition at FR47 |
| TASK 25-55-11-400-002-A | Installation of the Ceiling Panels in the Aft Cargo-Compartment - FR47/FR59 |
| TASK 25-55-11-400-003-A | Installation of the Sidewall Panels in the Aft Cargo Compartment - FR47/FR59 |
| TASK 28-11-27-000-001-A | Removal of the Additional Center Tank (ACT) |
| TASK 28-11-27-400-001-A | Installation of the Additional Center Tank (ACT) |
| 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 05-21-50-010-052-A ** ON A/C NOT FOR ALL
A. Get Access
(1) Put the ACCESS PLATFORM 2M (6 FT) in position at zone 152.
(2) Open aft cargo-compartment door 826 (Ref. AMM TASK 52-30-00-860-001).
(3) Remove the ceiling panels in the aft cargo compartment from FR47 to FR50 and FR53 to FR56 (Ref. AMM TASK 25-55-11-000-002).
(4) Remove the partition panels in the aft cargo compartment at FR47 (Ref. AMM TASK 25-55-11-000-001).
(5) Remove the sidewall panels in the aft cargo compartment from FR47 to FR52A and FR56 to FR59 at RH side and FR47 to FR59 at LH side (Ref. AMM TASK 25-55-11-000-003).
Subtask 05-21-50-010-052-B ** ON A/C NOT FOR ALL (1) Put the ACCESS PLATFORM 2M (6 FT) in position at zone 152.
(2) Open aft cargo-compartment door 826 (Ref. AMM TASK 52-30-00-860-001).
(3) Remove the ceiling panels in the aft cargo compartment from FR47 to FR50 and FR53 to FR56 (Ref. AMM TASK 25-55-11-000-002).
(4) Remove the partition panels in the aft cargo compartment at FR47 (Ref. AMM TASK 25-55-11-000-001).
(5) Remove the sidewall panels in the aft cargo compartment from FR47 to FR52A and FR56 to FR59 at RH side and FR47 to FR59 at LH side (Ref. AMM TASK 25-55-11-000-003).
A. Get Access
(1) Put the ACCESS PLATFORM 2M (6 FT) in position at zone 152.
(2) Open aft cargo-compartment door 826 (Ref. AMM TASK 52-30-00-860-001).
(3) Remove the ceiling panels in the aft cargo compartment from FR47.2 to FR47.5, FR50 to FR53 and FR56 to FR59 (Ref. AMM TASK 25-55-11-000-002).
(4) Remove the partition panels in the aft cargo compartment at FR47.2 (Ref. AMM TASK 25-55-11-000-001).
(5) Remove the sidewall panels in the aft cargo compartment from FR47.4 to FR52A and FR56 to FR59 at RH side and FR47.4 to FR59 at LH side (Ref. AMM TASK 25-55-11-000-003).
Subtask 05-21-50-010-052-F ** ON A/C NOT FOR ALL (1) Put the ACCESS PLATFORM 2M (6 FT) in position at zone 152.
(2) Open aft cargo-compartment door 826 (Ref. AMM TASK 52-30-00-860-001).
(3) Remove the ceiling panels in the aft cargo compartment from FR47.2 to FR47.5, FR50 to FR53 and FR56 to FR59 (Ref. AMM TASK 25-55-11-000-002).
(4) Remove the partition panels in the aft cargo compartment at FR47.2 (Ref. AMM TASK 25-55-11-000-001).
(5) Remove the sidewall panels in the aft cargo compartment from FR47.4 to FR52A and FR56 to FR59 at RH side and FR47.4 to FR59 at LH side (Ref. AMM TASK 25-55-11-000-003).
A. Get Access
(1) Put the ACCESS PLATFORM 2M (6 FT) in position at zone 152.
(2) Open aft cargo-compartment door 826 (Ref. AMM TASK 52-30-00-860-001).
(3) Remove the ceiling panels in the aft cargo compartment from FR47/51 to FR54 and FR56 to FR59 (Ref. AMM TASK 25-55-11-000-002).
(4) Remove the partition panels in the aft cargo compartment at FR47 (Ref. AMM TASK 25-55-11-000-001).
(5) Remove the sidewall panels in the aft cargo compartment from FR47/51 to FR55A at RH side and FR50 to FR58 at LH side (Ref. AMM TASK 25-55-11-000-003).
Subtask 05-21-50-020-050-B ** ON A/C NOT FOR ALL (1) Put the ACCESS PLATFORM 2M (6 FT) in position at zone 152.
(2) Open aft cargo-compartment door 826 (Ref. AMM TASK 52-30-00-860-001).
(3) Remove the ceiling panels in the aft cargo compartment from FR47/51 to FR54 and FR56 to FR59 (Ref. AMM TASK 25-55-11-000-002).
(4) Remove the partition panels in the aft cargo compartment at FR47 (Ref. AMM TASK 25-55-11-000-001).
(5) Remove the sidewall panels in the aft cargo compartment from FR47/51 to FR55A at RH side and FR50 to FR58 at LH side (Ref. AMM TASK 25-55-11-000-003).
B. Removal of the Additional Center Tank (ACT)
(1) Remove the ACT, if installed (Ref. AMM TASK 28-11-27-000-001).
4. Procedure(1) Remove the ACT, if installed (Ref. AMM TASK 28-11-27-000-001).
Subtask 05-21-50-210-052-A
A. Inspection
Aft Cargo Compartment ** ON A/C NOT FOR ALL
Aft Cargo Compartment ** ON A/C NOT FOR ALL
Aft Cargo Compartment ** ON A/C NOT FOR ALL
(1) Do a general visual inspection of the aft cargo compartment (zones 151 and 152).
(2) Make sure that there are no signs of corrosion, cracks or damage on all the parts of the components and the structure that you can see.
(3) Make sure that all the installations (wiring, ducting and piping) are correctly attached.
5. Close-up Aft Cargo Compartment ** ON A/C NOT FOR ALL Aft Cargo Compartment ** ON A/C NOT FOR ALL Aft Cargo Compartment ** ON A/C NOT FOR ALL (2) Make sure that there are no signs of corrosion, cracks or damage on all the parts of the components and the structure that you can see.
(3) Make sure that all the installations (wiring, ducting and piping) are correctly attached.
Subtask 05-21-50-420-050-B ** ON A/C NOT FOR ALL
A. Installation of the Additional Center Tank (ACT)
(1) Install the ACT, if removed (Ref. AMM TASK 28-11-27-400-001).
Subtask 05-21-50-410-052-A ** ON A/C NOT FOR ALL (1) Install the ACT, if removed (Ref. AMM TASK 28-11-27-400-001).
B. Close Access
(1) Make sure that the work area is clean and clear of tools and other items.
(2) Install the ceiling panels in the aft cargo compartment from FR47 to FR50 and FR53 to FR56 (Ref. AMM TASK 25-55-11-400-002).
(3) Install the partition panels in the aft cargo compartment at FR47 (Ref. AMM TASK 25-55-11-400-001).
(4) Install the sidewall panels in the aft cargo compartment from FR47 to FR52A and FR56 to FR59 at RH side and FR47 to FR59 at LH side (Ref. AMM TASK 25-55-11-400-003).
(5) Close aft cargo-compartment door 826 (Ref. AMM TASK 52-30-00-860-002).
(6) Remove the access platform(s).
(7) Remove all the fixtures, tools, test and support equipment used during this procedure.
Subtask 05-21-50-410-052-B ** ON A/C NOT FOR ALL (1) Make sure that the work area is clean and clear of tools and other items.
(2) Install the ceiling panels in the aft cargo compartment from FR47 to FR50 and FR53 to FR56 (Ref. AMM TASK 25-55-11-400-002).
(3) Install the partition panels in the aft cargo compartment at FR47 (Ref. AMM TASK 25-55-11-400-001).
(4) Install the sidewall panels in the aft cargo compartment from FR47 to FR52A and FR56 to FR59 at RH side and FR47 to FR59 at LH side (Ref. AMM TASK 25-55-11-400-003).
(5) Close aft cargo-compartment door 826 (Ref. AMM TASK 52-30-00-860-002).
(6) Remove the access platform(s).
(7) Remove all the fixtures, tools, test and support equipment used during this procedure.
B. Close Access
(1) Make sure that the work area is clean and clear of tools and other items.
(2) Install the ceiling panels in the aft cargo compartment from FR47.2 to FR47.5, FR50 to FR53 and FR56 to FR59 (Ref. AMM TASK 25-55-11-400-002).
(3) Install the partition panels in the aft cargo compartment at FR47.2 (Ref. AMM TASK 25-55-11-400-001).
(4) Install the sidewall panels in the aft cargo compartment from FR47.4 to FR52A and FR56 to FR59 at RH side and FR47.4 to FR59 at LH side (Ref. AMM TASK 25-55-11-400-003).
(5) Close aft-cargo compartment door 826 (Ref. AMM TASK 52-30-00-860-002).
(6) Remove the access platform(s).
(7) Remove all the fixtures, tools, test and support equipment used during this procedure.
Subtask 05-21-50-410-052-G ** ON A/C NOT FOR ALL (1) Make sure that the work area is clean and clear of tools and other items.
(2) Install the ceiling panels in the aft cargo compartment from FR47.2 to FR47.5, FR50 to FR53 and FR56 to FR59 (Ref. AMM TASK 25-55-11-400-002).
(3) Install the partition panels in the aft cargo compartment at FR47.2 (Ref. AMM TASK 25-55-11-400-001).
(4) Install the sidewall panels in the aft cargo compartment from FR47.4 to FR52A and FR56 to FR59 at RH side and FR47.4 to FR59 at LH side (Ref. AMM TASK 25-55-11-400-003).
(5) Close aft-cargo compartment door 826 (Ref. AMM TASK 52-30-00-860-002).
(6) Remove the access platform(s).
(7) Remove all the fixtures, tools, test and support equipment used during this procedure.
B. Close Access
(1) Make sure that the work area is clean and clear of tools and other items.
(2) Install the ceiling panels in the aft cargo compartment from FR47/51 to FR54 and FR56 to FR59 (Ref. AMM TASK 25-55-11-400-002).
(3) Install the partition panels in the aft cargo compartment at FR47 (Ref. AMM TASK 25-55-11-400-001).
(4) Install the sidewall panels in the aft cargo compartment from FR47/51 to FR55A at RH side and FR50 to FR58 at LH side (Ref. AMM TASK 25-55-11-400-003).
(5) Close aft-cargo compartment door 826 (Ref. AMM TASK 52-30-00-860-002).
(6) Remove the access platform(s).
(7) Remove all the fixtures, tools, test and support equipment used during this procedure.
(1) Make sure that the work area is clean and clear of tools and other items.
(2) Install the ceiling panels in the aft cargo compartment from FR47/51 to FR54 and FR56 to FR59 (Ref. AMM TASK 25-55-11-400-002).
(3) Install the partition panels in the aft cargo compartment at FR47 (Ref. AMM TASK 25-55-11-400-001).
(4) Install the sidewall panels in the aft cargo compartment from FR47/51 to FR55A at RH side and FR50 to FR58 at LH side (Ref. AMM TASK 25-55-11-400-003).
(5) Close aft-cargo compartment door 826 (Ref. AMM TASK 52-30-00-860-002).
(6) Remove the access platform(s).
(7) Remove all the fixtures, tools, test and support equipment used during this procedure.