# SDR CALA2021100401769

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 2, 2021
- Submitted: October 4, 2021
- Operation: Air carrier
- Aircraft: [N444UA](https://openairdocs.org/aircraft/N444UA), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 824
- Aircraft time: 73,063 hours, 30,302 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Beam
- Part number: D5348004320701
- Condition: Corroded
- Location: R2 Door
- 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/CALA2021100401769

## Discrepancy

PER NR 9296437/30437. CABIN FLOOR STRUCTURE HAS CORROSION ON R2 DOOR SILL IN SEVERAL PLACES. GENERATED BY V892443 REMOVED AND REPLACED AFT CABINR2 DOOR SILL BEAM FR66-68 STR23R I AW A320 SRM 51-72-11-911-001. MECH V061619 INSP BY V892443

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