# SDR DALA1201993118

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 13, 2012
- Submitted: January 17, 2012
- Operation: Air carrier
- Aircraft: [N318NB](https://openairdocs.org/aircraft/N318NB), registered now
- Make and model: Airbus A319-114
- Registry model: [Airbus A319-114](https://openairdocs.org/model/airbus-a319-114) (OpenAirDocs)
- Aircraft serial: 1325
- Aircraft time: 4,514 hours, 2,775 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Part number: D5311141420000
- 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/DALA1201993118

## Discrepancy

FORWARD CABIN FLOOR SUPPORT -Y189 FR21 HAS CORROSION.  REMOVED CORROSION IAW A319 SRM 51-74-00, AFT.  REWORK DIMENSION L=3" W=1.3" D=.025" ORIG MAT. 0.068" FOUND TO BE OUT OF LIMITS IAW A319 SRM 53-11-14 FIG 104.  REMOVED OLD FLOOR SUPPORT IAW A319 SRM 51-42-11.  RECEIVED NEW FLOOR SUPPORT.  INSTALLED NEW FLOOR SUPPORT IAW A319 SRM 51-42-11.

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