# SDR CALA2021032200361

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 21, 2021
- Submitted: March 22, 2021
- Operation: Air carrier
- Aircraft: [N483UA](https://openairdocs.org/aircraft/N483UA), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 1586
- Aircraft time: 60,099 hours, 26,026 cycles
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Stringer
- Part number: D5348004721201
- Condition: Corroded
- Location: Frame 65 S31r
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2021032200361

## Discrepancy

AFT INTERNAL FUSELAGE STR31R HAS CORROSION AT FR65, JUST BELOW O UTFLOW VALVE. PER HAECO NR 9298127/24127.  REMOVED AND REPLACED STINGER 3/R AT FR64-FR67 IAW A320 SRM 51-72 -11-911-001.

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