# SDR AALA202012079024

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 9, 2020
- Submitted: December 7, 2020
- Operation: Air carrier
- Aircraft: [N130AN](https://openairdocs.org/aircraft/N130AN), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 6407
- Aircraft time: 20,400 hours, 5,629 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Part number: D5313516720000
- Condition: Corroded
- Location: Frames 12-24
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202012079024

## Discrepancy

AIRCRAFT IN BASE MAINTENANCE.  FOUND CORROSION ON FLOOR BEAM -Y254 BETWEEN FR 12 AND FR 24 AT FORWARD GALLEY AREA (L=2.175 INCH, W=1.285 INCH, D=0.040 INCH).  PERFORMED PERMANENT REPAIR ON UPPER FLANGE OF FLOOR BEAM -Y254 AT FR 20, IAW SRM A321 53-11-14-300-004 AND EA 309870.

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