# SDR YENA201908280494

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 28, 2019
- Submitted: September 3, 2019
- Operation: Air carrier
- Aircraft: [N768JB](https://openairdocs.org/aircraft/N768JB), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 3760
- Aircraft time: 43,072 hours, 14,909 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Condition: Corroded
- Location: Fuselage
- 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/YENA201908280494

## Discrepancy

DURING HEAVY MAINTENANCE, FWD CABIN, LT FLOOR SUPPORT, FR 20 BEAM Y1292 HAS CORROSION AND SCRIBE LINE; REFERENCE NR 440577-20520 REMOVED CORROSION ON FLOORBEAM Y1292 FR 20 REMOVED .040" IN AN AREA L'2.0" X W2.0" FOUND TO BE OUT OF LIMITS PER SRM. REMOVED AND REPLACED FLOORBEAM FROM FR 12 TO 24 IAW SRM 51-42-11.

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