# SDR CALA2022021800426

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 17, 2022
- Submitted: February 18, 2022
- Operation: Air carrier
- Aircraft: [N479UA](https://openairdocs.org/aircraft/N479UA), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 1538
- Aircraft time: 61,325 hours, 26,529 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Stringer
- Part number: D5347042021000
- Condition: Corroded
- Location: Str40lfr57
- 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/CALA2022021800426

## Discrepancy

AFT CARGO BILGE STRINGER 40 LEFT CORRODED AT FR57.A3NB-12-3-6020 GENERATED BY:V892285 AT HAECO LCQ PER NR:9298690 (36690) REMOVED AND REPLACED STR40 L/H FR47-57 IAW A320 SRM 51-72-11-911 -001 PERFORMED BY:V061630 INSPECTED BY:V061334

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