# SDR AALA201801039018

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 2, 2018
- Submitted: January 5, 2018
- Operation: Air carrier
- Aircraft: [N568UW](https://openairdocs.org/aircraft/N568UW), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 5751
- Aircraft time: 14,916 hours, 5,918 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Beam
- Part number: D5348004320701
- Condition: Corroded
- Location: Frames 66-68
- 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/AALA201801039018

## Discrepancy

CORROSION ON THE R4 DOOR LOWER SILL BEAM  FASTERNER HOLE NEAR THE AFT GIRT BAR FITTING BETWEEN FRAMES 66 AND 68, -Y1732.  REPAIRED IAW EA 276435 AND SRM 53-41-14-300-001.  AIRCRAFT WAS GROUNDED.

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