# SDR DALA1202593118

- 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: D5311278220201
- 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/DALA1202593118

## Discrepancy

FORWARD CABIN FLOOR SUPPORT BEAM -Y1292 BETWEEN FR18 AND FR20 HAS CORROSION AT SEVERAL AREAS.  BLENDED AREA IAW A319 SRM 51-74-00 L=1.80' W=1.70' D=.055' TOOL USED DEPTH GAUGE TR14402.  FOUND TO BE OUT OF LIMITS IAW SRM  53-11-15 FIG 104.  REMOVED AND REPLACED FLOORBEAM -Y1292 IAW A319 SRM 51-42-11 AND TRM 53-21-01.  RETAIN FOR RECORDS.

---
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, except the copies of manufacturers’ service documents, which belong to their rights holders.