# SDR DALA2016020600954

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 5, 2016
- Submitted: February 9, 2016
- Operation: Air carrier
- Aircraft: [N372NW](https://openairdocs.org/aircraft/N372NW), registered now
- Make and model: Airbus A320-212
- Registry model: [Airbus A320-212](https://openairdocs.org/model/airbus-industrie-a320-212) (OpenAirDocs)
- Aircraft serial: 1633
- Aircraft time: 43,143 hours, 19,672 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/DALA2016020600954

## Discrepancy

THERE IS EVIDENCE OF CORROSION ON S42L BETWEEN FRAMES 56 & 57, REMOVED CORROSION IAW SRM CH 51-74-00, REMAINING MATERIAL IS .095, REPAIR STRINGER 43L IAW SRM 53-00-13 FIG 201, SRI 53-00-13-2-001-00.

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