DOC AIRBUS | AMM A320FGENERAL VISUAL INSPECTION OF PYLON TO WING LEADING EDGE (EWIS)
TASK 05-24-70-210-801-A
GENERAL VISUAL INSPECTION OF PYLON TO WING LEADING EDGE (EWIS)
1. Reason for the Job
Refer to the MPD TASK: ZL-471-02
GENERAL VISUAL INSPECTION OF PYLON TO WING LEADING EDGE (EWIS)
A. Fixtures, Tools, Test and Support Equipment
B. Work Zones and Access Panels
C. Referenced Information
3. Job Set-up
Subtask 05-24-70-010-051-A ** ON A/C NOT FOR ALL
Subtask 05-24-70-210-051-A ** ON A/C NOT FOR ALL
Subtask 05-24-70-410-051-A ** ON A/C NOT FOR ALL
[Rev.10 from 2021]
2026.03.31 22:50:02 UTC
GENERAL VISUAL INSPECTION OF PYLON TO WING LEADING EDGE (EWIS)
1. Reason for the Job
Refer to the MPD TASK: ZL-471-02
GENERAL VISUAL INSPECTION OF PYLON TO WING LEADING EDGE (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 |
|---|---|
| 471 | PYLON LEADING EDGE |
| 472 | PYLON LEADING EDGE |
| 481 | PYLON LEADING EDGE |
| 482 | PYLON LEADING EDGE |
| 471AL, 471BL, 471CL, 472AR, 472BR, 481AL, 481BL, 482AR, 482BR, 482CR |
| REFERENCE | DESIGNATION |
|---|---|
| TASK 54-53-11-000-804-A | Removal of the Pylon-to-Wing Access Panels and Doors |
| TASK 54-53-11-400-804-A | Installation of the Pylon-to-Wing Access Panels and Doors |
Location of the Access Panels of the Left Pylon (Left Side)Subtask 05-24-70-010-051-A ** ON A/C NOT FOR ALL
A. Get Access
(1) Put an ACCESS PLATFORM 2M (6 FT) in position at zone 470 (480).
(2) Remove the access panels (Ref. AMM TASK 54-53-11-000-804):
4. Procedure(1) Put an ACCESS PLATFORM 2M (6 FT) in position at zone 470 (480).
(2) Remove the access panels (Ref. AMM TASK 54-53-11-000-804):
Subtask 05-24-70-210-051-A ** ON A/C NOT FOR ALL
A. Do a general visual inspection of the pylon to wing leading edge.
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 05-24-70-410-051-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 access panels (Ref. AMM TASK 54-53-11-400-804):
(1) Make sure that the work area is clean and clear of tools and other items.
(2) Install the access panels (Ref. AMM TASK 54-53-11-400-804):
- For the left pylon:
471AL 471BL 471CL,
472AR and 472BR. - For the right pylon:
481AL 481BL,
482AR 482BR and 482CR.