# SDR AALA202006049007

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 7, 2020
- Submitted: June 4, 2020
- Operation: Air carrier
- Aircraft: [N580UW](https://openairdocs.org/aircraft/N580UW), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 6133
- Aircraft time: 20,242 hours, 7,879 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Door Sill
- Part number: D53480043207
- Condition: Corroded
- Location: Fuselage
- 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/AALA202006049007

## Discrepancy

AIRCRAFT IN BASE VISIT.  CORROSION ON DOOR SILL AT FR68, STR23R (.750 X .500 IN).  REPAIRED IAW EA 306000 AND SRM 53-41-14-300-001 PRINCIPLE NR 5.

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