# SDR CALA2023020300312

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 1, 2023
- Submitted: February 3, 2023
- Operation: Air carrier
- Aircraft: [N449UA](https://openairdocs.org/aircraft/N449UA), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 851
- Aircraft time: 75,993 hours, 30,897 cycles
- System (JASC): [5300 · Fuselage Structure (General)](https://openairdocs.org/jasc/5300)
- Part: Not Entered
- Part number: D5348004320701
- Part serial: NOTENTERED
- Condition: Corroded
- Location: Fr66 And Fr68
- 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/CALA2023020300312

## Discrepancy

R2 DOOR SILL HAVE CORROSION AT FR66 AND FR68 CORNERS PER HAECO L CQ N/R 9296323/40323 GEN BY V061682 REMOVED AND REPLACED R2 DOOR SILL BETWEEN FR66 AND FR68 ALONG WI TH CORNER FITTINGS FWD AND AFT IAW A320 SRM 51-72-11/001 51-42-1 1/001 51-75-12/001 BY MECH V080280 INSP BY V077960

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