DOC AIRBUS | AMM A320FInspection of the Pylon-to-Wing Forward Attach-Fitting
TASK 54-51-17-200-001-A
Inspection of the Pylon-to-Wing Forward Attach-Fitting
1. Reason for the Job
Self explanatory
2. Job Set-up Information
A. Work Zones and Access Panels
B. Referenced Information
3. Job Set-up
Subtask 54-51-17-020-050-A ** ON A/C NOT FOR ALL
Subtask 54-51-17-210-050-A ** ON A/C NOT FOR ALL
Subtask 54-51-17-420-050-A ** ON A/C NOT FOR ALL
[Rev.10 from 2021]
2026.04.01 02:00:48 UTC
Inspection of the Pylon-to-Wing Forward Attach-Fitting
1. Reason for the Job
Self explanatory
2. Job Set-up Information
A. Work Zones and Access Panels
| ZONE/ACCESS | ZONE DESCRIPTION |
|---|---|
| 400 | POWER PLANT, NACELLES AND PYLONS |
| REFERENCE | DESIGNATION |
|---|---|
| TASK 54-51-17-000-001-A | Removal of the Pylon-to-Wing Forward Attach-Fitting at RIB4 |
| TASK 54-51-17-200-003-A | Inspection of the Shackles at RIB4 and the Spigot |
| TASK 54-51-17-400-001-A | Installation of the Pylon-to-Wing Forward Attach-Fitting at RIB4 |
Subtask 54-51-17-020-050-A ** ON A/C NOT FOR ALL
A. Removal of the Pylon-to-Wing Forward Attach-Fitting
(1) Remove the pylon-to-wing forward attach-fitting (Ref. AMM TASK 54-51-17-000-001).
4. Procedure(1) Remove the pylon-to-wing forward attach-fitting (Ref. AMM TASK 54-51-17-000-001).
Subtask 54-51-17-210-050-A ** ON A/C NOT FOR ALL
A. Inspection of the Pylon-to-Wing Forward Attach-Fitting
(1) Do a visual inspection of the yokes attached to the main frame and the wing, the fail-safe bolts, the shackles and the sleeves.
(2) If you find wear on the sleeves and/or shackles, do an inspection of the shackles at RIB4 (Ref. AMM TASK 54-51-17-200-003).
5. Close-up(1) Do a visual inspection of the yokes attached to the main frame and the wing, the fail-safe bolts, the shackles and the sleeves.
(2) If you find wear on the sleeves and/or shackles, do an inspection of the shackles at RIB4 (Ref. AMM TASK 54-51-17-200-003).
| | Yoke Pylon side Wing side | Shackles | Fail-safe bolts | Sleeves |
|---|---|---|---|---|
| Superficial wear | Repair, refer to the manufacturer's instructions | Ref. 54-51-00 P. Block 601 | Replace | Replace |
| Deformation | Repair, refer to the manufacturer's instructions | Replace | Replace | Replace |
| Corrosion | Repair, refer to the manufacturer's instructions | Ref. 54-51-00 P. Block 601 | | Replace |
| Structural defects | Repair, refer to the manufacturer's instructions | Replace | Replace | Replace |
| Bore deformation | Replace the bushes | Replace | | Replace |
| Wear on bore | Replace the bushes | Replace | | Replace |
Subtask 54-51-17-420-050-A ** ON A/C NOT FOR ALL
A. Installation of the Pylon-to-Wing Forward Attach-Fitting
(1) Install the pylon-to-wing forward attach-fitting (Ref. AMM TASK 54-51-17-400-001).
(1) Install the pylon-to-wing forward attach-fitting (Ref. AMM TASK 54-51-17-400-001).