# SDR DALA2015120607438

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 4, 2015
- Submitted: December 7, 2015
- Operation: Air carrier
- Aircraft: [N365NW](https://openairdocs.org/aircraft/N365NW), registered now
- Make and model: Airbus A320-212
- Registry model: [Airbus A320-212](https://openairdocs.org/model/airbus-industrie-a320-212) (OpenAirDocs)
- Aircraft serial: 964
- Aircraft time: 51,409 hours, 23,467 cycles
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Stringer
- Condition: Corroded
- Location: Frames 56-57
- 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/DALA2015120607438

## Discrepancy

CORROSION ON STR 42L BETWEEN FRAMES 56-57.  BLEND OUT CORROSION IAW SRM 51-74-00. BLEND OUT IS OUT OF LIMITS IAW SRM 53-41-11. REMOVED STR 42L FWD OF FRAME 56 AND AFT OF FRAME 57 IAW SRM 53-00-13.  FABRICATED NEW REPAIR STRINGER AND COUPLINGS IAW SRM 53-00-13.

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