# SDR EE4Y2024042820000

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 28, 2024
- Submitted: April 28, 2024
- Operation: General aviation
- Filed by: [Cooperativa Autogestionaria de Servicios Aeroindus, repair station EE4Y151M](https://openairdocs.org/faa-repair-station/EE4Y151M/cooperativa-autogestionaria-de-servicios-aeroindus.md) (OpenAirDocs)
- Aircraft: [N285NV](https://openairdocs.org/aircraft/N285NV), registered now
- Make and model: Airbus A320-214
- Registry model: [Airbus A320-214](https://openairdocs.org/model/airbus-a320-214) (OpenAirDocs)
- Aircraft serial: 5067
- Aircraft time: 36,755 hours, 24,270 cycles
- System (JASC): [5712 · Wing, Rib/Bulkhead](https://openairdocs.org/jasc/5712)
- Part: Rib
- Part number: D5755907720000
- Condition: Corroded
- Location: Lt Wing
- Component: .
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/EE4Y2024042820000

## Discrepancy

DURING THE STRUCTURAL INSPECTION PER ALLEGIANT TASK CARD 572112-01-1, IT WAS FOUND AT LH WING REAR SPAR AREA THE RIBLET L WITH CORROSION.SINCE THAT THE MENTIONED RIBLET HAVE DEEP CORROSION, THEY WILL BE REPLACED BY NEWONES.DUE TO FLIGHT BY WIRE CABLES PASSING THROUGH THE RIBLETS L AND THE AMOUNT OF WORK TO REMOVE THEM,THE CUSTOMER WANTS TO PERFORM A LOCAL REPAIR ON NEW RIBLETS L. AIRBUS WAS CONTACTCED TO REQUEST ALTERNATIVE METHOD TO REMOVED AND INSTALL THE NEW RIBLET. AIRBUS INSTRUCTIONS AND RIBLET WAS REPALCED IAW COOPESA EO COO-EO-2024-19835-R00 AND ALLEGIANT ERO R5751-0045-R00.THIS REPAIR WAS DOCUMENTED UNDER COOPESA JOB A1P077 ITEM 5-5

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