# SDR DALA2026052803232

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 27, 2026
- Submitted: May 28, 2026
- Operation: Air carrier
- Aircraft: [N351NW](https://openairdocs.org/aircraft/N351NW), registered now
- Make and model: Airbus A320-212
- Registry model: [Airbus A320-212](https://openairdocs.org/model/airbus-industrie-a320-212) (OpenAirDocs)
- Aircraft serial: 766
- Aircraft time: 81,652 hours, 38,567 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Condition: Corroded
- Location: Zone 200
- 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/DALA2026052803232

## Discrepancy

AIRCRAFT 3251, AFT PASSENGER CABIN BETWEEN FR 66-68, -Y 1292, FLOOR BEAM WITH LEVEL 2 CORROSION.   REPLACED FLOOR BEAM P/N: D5347217220390, P/N: D5347218920200, COUPLING P/N: D5347210220600, D5347210220400, D5347210220200, BTW FR66 TO FR69 AT -Y1292 IAW A320 SRM 51-72-11-911-001 PARAG 1A (1) REV 157.00 DATED 15/APR/26 AND AIRBUS REF DWG # D53472089 AND D53472800. (LP 1615740 - AIRCRAFT WAS GROUNDED)

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.