# SDR DALA1145813115

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 1, 2011
- Submitted: August 2, 2011
- Operation: Air carrier
- Aircraft: [N315NB](https://openairdocs.org/aircraft/N315NB), registered now
- Make and model: Airbus A319-114
- Registry model: [Airbus A319-114](https://openairdocs.org/model/airbus-a319-114) (OpenAirDocs)
- Aircraft serial: 1230
- Aircraft time: 31,182 hours, 15,993 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- 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/DALA1145813115

## Discrepancy

AFT CABIN FLOOR SUPPORT BEAM +Y765 FROM FR64-FR66 CORRODED FWD AND AFT AREA.  BLENDED CORROSION IAW A319 SRM 51-74-00 L=1.5 W=1.2 D=.021.  OUT OF LIMITS IAW A319 SRM 53-00-14 FIG 102.  REMOVED AND INSTALLED NEW FLOORBEAM +765 P/N #D5347209000200 IAW A319 SRM 51-42-11.  PANEL 251WF REMOVED AND RE-INSTALLED IAW A319 AMM 53-42-12-400-002.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.