# SDR DALA13003593272

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 21, 2013
- Submitted: January 28, 2013
- 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: 33,955 hours, 15,276 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Sill
- Condition: Corroded
- 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/DALA13003593272

## Discrepancy

DURING INSPECTION, FOUND CORROSION ON LOWER SILL AREA LOCATED BTW FR 67 TO FR 68+5" AT LEVEL STR 23L IN AFT PAX CABIN L=1.016" W=0.817" D=0.002" APROX.  PERFORMED REPAIR ON LOWER SILL AREA LOCATED BETWEEN FR 67 TO FR 68 AT LEVEL STR 23L IN AFT PAX CABIN IAW SRM 53-41-14, FIG 201 (SHEET 3.

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