# SDR YENA2026042300423

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 21, 2026
- Submitted: April 23, 2026
- Operation: Air carrier
- Aircraft: [N630JB](https://openairdocs.org/aircraft/N630JB), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 02640
- Aircraft time: 74,724 hours, 27,281 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/YENA2026042300423

## Discrepancy

DURING HEAVY MAINTENANCE: EVIDENCE OF CORROSION ON FLOOR BEAM AT Y1292; REF STS WO W004338 NR N0593 REMOVED & REPLACED FLOOR BEAM AT Y1292 BETWEEN FR68-FR69 IAW A320 SRM 51-72-11-911-001. WORK ACCOMPLISHED BY STS TECH MA0091 RII: QC0066."

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