# SDR CALA2024011700120

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 7, 2024
- Submitted: January 17, 2024
- Operation: Air carrier
- Aircraft: [N453UA](https://openairdocs.org/aircraft/N453UA), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 1001
- Aircraft time: 76,493 hours, 32,076 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Part number: D5311281820401
- Condition: Corroded
- Location: Fr20 To Fr21
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2024011700120

## Discrepancy

MAIN CABIN FLOOR BEAM Y254 HAS CORROSION FR20 TO FR21 REMOVED AND REPLACED CABIN FLOOR BEAM I.A.W SRM 51-42-11. EMP: V 934614 WC: 78369 STA: ST ENG BFM

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