# SDR YENA20150531173

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 31, 2015
- Submitted: June 3, 2015
- Operation: Air carrier
- Aircraft: [N592JB](https://openairdocs.org/aircraft/N592JB), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 2259
- Aircraft time: 43,470 hours, 15,314 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Condition: Corroded
- Location: Frame 68-69
- 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/YENA20150531173

## Discrepancy

DURING HEAVY MAINTENANCE FLOORBEAM AT Y1292 LT FROM FRAME 68 TO FRAME 69 HAS CORROSION REMOVED CORROSION IN A 2.0" W X 3.0" L X .040" D FROM ORIGINAL MATERIAL THICKNESS OF .156" FOUND TO BE OUT OF LIMITS IAW SRM 53-41-14.  R & R FLOORBEAM 2 SECTIONS FROM FRAME 67 TO FRAME 69 IAW SRM 51-42-11 AND SRM 53-41-14.  THIS ITEM HAS BEEN CLASSIFIED AS A LEVEL 2 CORROSION.

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