# SDR YENA2024080601083

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 5, 2024
- Submitted: August 6, 2024
- Operation: Air carrier
- Aircraft: [N509JB](https://openairdocs.org/aircraft/N509JB), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 01270
- Aircraft time: 88,985 hours, 32,841 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- 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/YENA2024080601083

## Discrepancy

DURING HEAVY MAINTENANCE: "PASSENGER CABIN, UPPER SURFACE FLOOR BEAM STRUCTURE, FR 16, BTW 'Y' - 254 AND 'Y' 254, WITH CORROSIONS (3); RAIL DUMMY PN: D5311283020200 WAS REPLACED IN FR12 TO FR16 Y81 I.A.W A320 SRM 51-72-11-911-001 / 51-72-11-911-00 REV.: 149 DATE: 01/MAY/24 ALL WORK ACCOMPLISHED ON MEXICANA WO 1282422, 131- 2003 NR 00582.

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