# SDR DALA1227013121

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 23, 2012
- Submitted: April 27, 2012
- Operation: Air carrier
- Aircraft: [N321NB](https://openairdocs.org/aircraft/N321NB), registered now
- Make and model: Airbus A319-114
- Registry model: [Airbus A319-114](https://openairdocs.org/model/airbus-a319-114) (OpenAirDocs)
- Aircraft serial: 1414
- Aircraft time: 5,204 hours, 2,937 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/DALA1227013121

## Discrepancy

FORWARD UTILITY FLOOR SUPPORT -Y178 HAS CORROSION FORWARD OF FR 14 AROUND GALLEY MOUNT.  SSI 531189.  REMOVED COCKPIT DOOR STUD IAW A319 SRM 51-42-11.  REMOVED CORROSION IAW A319 SRM 51-74-00.  ORIG MAT. 0.061".  DAMAGE DIM: L=2" W=2.500" D=0.027".  REMOVED FLOOR SUPPORT FITTING IAW A319 SRM 51-42-11.  REMOVED FLOOR SUPPORT -Y178 AND JOINT COVER IAW A319 SRM 51-42-11.  INSTALLED FLOOR SUPPORT JOINT COVER, FLOOR SUPPORT -Y178 AND SUPPORT FITTING IAW A319 SRM 51-42-11.  INSTALLED COCKPIT DOOR STUD IAW A319 SRM 51-42-11.  RETAIN FOR RECORDS.

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