# SDR DALA1202563118

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 17, 2012
- Submitted: January 19, 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: D5347228201000
- 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/DALA1202563118

## Discrepancy

FLOOR SUPPORT BEAM -Y318 AT FR66 FASTENER HOLE CORRODED.  BLENDED CORROSION AREA IAW A319 SRM 51-74-00.  ORIG MATERIAL .165' L=1.455' W=1.145 D=0.039' FOUND TO BE OUT OF LIMITS IAW A319 SRM 53-00-14 FIG 102.  REMOVED AND INSTALLED NEW FLOOR SUPPORT BEAM FR65 TO FR67 -Y318 IAW A319 SRM 51-42-11 AND TRM 53-21-01.  RETAIN FOR RECORDS.

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