# SDR DALA2026053003278

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 29, 2026
- Submitted: May 30, 2026
- Operation: Air carrier
- Aircraft: [N137DU](https://openairdocs.org/aircraft/N137DU), registered now
- Make and model: Airbus BD-500-1A10
- Registry model: [Airbus BD-500-1A10](https://openairdocs.org/model/airbus-canada-ltd-ptnrsp-bd-500-1a10) (OpenAirDocs)
- Aircraft serial: 50056
- Aircraft time: 14,712 hours, 6,788 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/DALA2026053003278

## Discrepancy

CORROSION LEVEL 2 ON FLOOR EDGE SUPPORT AT FR-76, RBL-51, WL-151.   REMOVED SILL WEB DAMAGED AND INSTALLED NEW SILL WEB AT FR 76 RBL 51 WL 151 IAW  PL C01342700 REV-T. (LP 1619490 - AIRCRAFT WAS GROUNDED)

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