# SDR DALA2015112507218

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 24, 2015
- Submitted: November 25, 2015
- Operation: Air carrier
- Aircraft: [N329NW](https://openairdocs.org/aircraft/N329NW), registered now
- Make and model: Airbus A320-211
- Registry model: [Airbus A320-211](https://openairdocs.org/model/airbus-industrie-a320-211) (OpenAirDocs)
- Aircraft serial: 306
- Aircraft time: 69,512 hours, 31,661 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Condition: Corroded
- Location: Frames 66-68
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2015112507218

## Discrepancy

AFT GALLEY AREA CORROSION ON LOWER SILL BETWEEN FRAME 66 TO FRAME 68 AT LEVEL STR 23L MEASURES APPROXIMATELY L:0.120", W 0.100", 0.002".  REPLACED LOWER SILL LT LOCATED BETWEEN FRAME 66 TO FRAME 68 AT LEVEL STR 23L AFT GALLEY AREA IAW SRM 51-72-11 AND DWG D53480505.  MEASURES AFTER REWORK ARE: L=2.952", W=1.728", D=0.065".

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