# SDR DALA2022080405368

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 2, 2022
- Submitted: August 4, 2022
- Operation: Air carrier
- Aircraft: [N308DN](https://openairdocs.org/aircraft/N308DN), registered now
- Make and model: Airbus A321-211
- Registry model: [Airbus A321-211](https://openairdocs.org/model/airbus-a321-211) (OpenAirDocs)
- Aircraft serial: 7233
- Aircraft time: 14,389 hours, 7,271 cycles
- System (JASC): [5321 · Fuselage Floor Panel](https://openairdocs.org/jasc/5321)
- Part: None
- Condition: None
- 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/DALA2022080405368

## Discrepancy

L4 DOOR CENTER SILL SHAPE IS EXFOLIATED. REMOVED AND EVALUATED L4 DOOR CENTER SILL SHAPE AND FOUND TO BE OUT OF LIMITS BY 100% MATERIAL LOSS IAW A321 SRM 53-41-14 LOCATRED DRILLED AND INSTALLED NEW L4 DOOR CENTER SILL SHAPE IAW A321 SRM 51-44-11 AND SRM 51-42-11. (LP# 2347550)

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