# SDR DALA12008913271

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 28, 2012
- Submitted: October 1, 2012
- Operation: Air carrier
- Aircraft: [N371NW](https://openairdocs.org/aircraft/N371NW), registered now
- Make and model: Airbus A320-212
- Registry model: [Airbus A320-212](https://openairdocs.org/model/airbus-industrie-a320-212) (OpenAirDocs)
- Aircraft serial: 1535
- Aircraft time: 34,205 hours, 15,294 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Part number: D5311141420000
- Condition: Corroded
- Location: Main Cabin
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA12008913271

## Discrepancy

DURING INSPECTIONS, FOUND MAIN CABIN UTILITY AREA BTW FR 20-21 FLOOR SUPPORT -Y189 HAS CORROSION.  BLENDED AREA L=2.0"W=1.0"& 0.150" FOUND OUT OF LIMITS IAW SRM 53-11-14.  R & R FLOOR SUPPORT IAW SRM 51-42-11.

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