# SDR YENA2025030300220

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 28, 2025
- Submitted: March 3, 2025
- Operation: Air carrier
- Aircraft: [N3112J](https://openairdocs.org/aircraft/N3112J), registered now
- Make and model: Airbus BD-500-1A11
- Registry model: [Airbus BD-500-1A11](https://openairdocs.org/model/airbus-canada-lp-bd-500-1a11) (OpenAirDocs)
- Aircraft serial: 55158
- Aircraft time: 42,789 hours, 8,334 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/YENA2025030300220

## Discrepancy

DURING HEAVY MAINTENANCE: REAR BARREL FLOOR STRUCTURE CORROSION FOUND ON FLOR SILL AT FR 76 STRG 22R; REMOVED CORROSION ON FLOOR SILL (PN# C01342901-113) AR FR76 STRG 22R AS PER REQ 500-53-61-1690 AND JETBLUE EC# A25-113-01 REF AVIANOR WO# JB-3112-C01 NR# 3239 FOR WORK ACCOMPLISHED.

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