# SDR DALA2026090805025

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 4, 2026
- Submitted: September 8, 2026
- Operation: Air carrier
- Aircraft: [N139DU](https://openairdocs.org/aircraft/N139DU), 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: 50058
- Aircraft time: 15,119 hours, 7,120 cycles
- System (JASC): [5347 · Fuselage, Seat/Cargo Attach Fittings](https://openairdocs.org/jasc/5347)
- Part: Seat Track
- 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/DALA2026090805025

## Discrepancy

FORWARD FUSELAGE FLOOR STRUCTURE, RT OTBD SEAT TRACK CORROSION NOTED AT THE FORWARD END, RBL 43.5, FR 20.  REMOVED DAMAGED SEAT TRACK AND INSTALLED NEW REPLACEMENT SEAT TRACK, , IAW ASRP BD500-A-J51-42-20-00AAA-078A-A & DWG C02312600, REV K. (LP# 1794437; AIRCRAFT WAS GROUNDED)

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