# SDR EE4Y20230718116

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 25, 2023
- Submitted: July 25, 2023
- Operation: General aviation
- Aircraft: [N295NV](https://openairdocs.org/aircraft/N295NV), registered now
- Make and model: Airbus A320-214
- Registry model: [Airbus A320-214](https://openairdocs.org/model/airbus-a320-214) (OpenAirDocs)
- Aircraft serial: 4942
- Aircraft time: 30,939 hours, 18,269 cycles
- System (JASC): [5300 · Fuselage Structure (General)](https://openairdocs.org/jasc/5300)
- Part: Case
- Part number: UNKNOWN
- Part serial: UNK
- Condition: Corroded
- Location: Zone 100
- 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/EE4Y20230718116

## Discrepancy

DURING THE AIRCRAFT INSPECTION AS PER ALLEGIANT TASK , IT WAS FOUND CORROSION ON REINFORCEMENT CASE TRAIN DOUBLERNLG BETWEEN FR20 - FR21 AND Y175 AND Y-175. DUE TO THE DAMAGE IS BEYOND SRM ADL LIMITS,AIRBUS WAS CONTACTED REQUESTING REPAIR INSTRUCTIONS AND FINAL APPROVAL .AIRBUS PROVIDEDREPAIR INSTRUCTIONS UNDER TD TD/81250072/014/2023#A AND RDAF 81250072/005/2023#A .THE REPAIR WAS DOCUMENTED UNDER COOPESA JOB A1N117 ( ITEM 1-82).

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.