DOC AIRBUS | AMM A320FGENERAL VISUAL INSPECTION OF PYLON PRIMARY STRUCTURE (EWIS)
TASK 05-24-10-210-801-A
GENERAL VISUAL INSPECTION OF PYLON PRIMARY STRUCTURE (EWIS)
1. Reason for the Job
Refer to the MPD TASK: ZL-415-02
GENERAL VISUAL INSPECTION OF PYLON PRIMARY STRUCTURE (EWIS)
A. Fixtures, Tools, Test and Support Equipment
B. Work Zones and Access Panels
C. Referenced Information
3. Job Set-up
Subtask 05-24-10-010-053-A ** ON A/C NOT FOR ALL
Subtask 05-24-10-210-052-A ** ON A/C NOT FOR ALL
Subtask 05-24-10-410-052-A ** ON A/C NOT FOR ALL
[Rev.10 from 2021]
2026.03.31 22:49:51 UTC
GENERAL VISUAL INSPECTION OF PYLON PRIMARY STRUCTURE (EWIS)
1. Reason for the Job
Refer to the MPD TASK: ZL-415-02
GENERAL VISUAL INSPECTION OF PYLON PRIMARY STRUCTURE (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 |
|---|---|
| 415 | LOWER PYLON |
| 425 | LOWER PYLON |
| 415AL, 415AR, 415BL, 415BR, 415CR, 425AL, 425AR, 425BL, 425BR, 425CR |
| REFERENCE | DESIGNATION |
|---|---|
| TASK 54-51-21-000-802-A | Removal of the Pylon Lateral Access-Doors |
| TASK 54-51-21-400-802-A | Installation of the Pylon Lateral Access-Doors |
Access Panels and Doors of the Left Pylon (Left Side)Subtask 05-24-10-010-053-A ** ON A/C NOT FOR ALL
A. Get Access
(1) Put an ACCESS PLATFORM 2M (6 FT) in position at zone 415 (425).
(2) Remove the pylon lateral access-doors (Ref. AMM TASK 54-51-21-000-802):
4. Procedure(1) Put an ACCESS PLATFORM 2M (6 FT) in position at zone 415 (425).
(2) Remove the pylon lateral access-doors (Ref. AMM TASK 54-51-21-000-802):
Subtask 05-24-10-210-052-A ** ON A/C NOT FOR ALL
A. Do a general visual inspection of the pylon primary structure.
Make sure that:
5. Close-upMake sure that:
- There is no damage (corrosion, leaks or cracks) on all the parts of the components and the structure that you can see
- All the installations (wiring, piping, ducting) are correctly attached.
Subtask 05-24-10-410-052-A ** ON A/C NOT FOR ALL
A. Close Access
(1) Make sure that the work area is clean and clear of tools and other items.
(2) Install the pylon lateral access-doors (Ref. AMM TASK 54-51-21-400-802):
(1) Make sure that the work area is clean and clear of tools and other items.
(2) Install the pylon lateral access-doors (Ref. AMM TASK 54-51-21-400-802):
- For the left pylon:
415AL 415BL,
415AR 415BR and 415CR. - For the right pylon:
425AL 425BL,
425AR 425BR and 425CR.