# SDR DALA2021020400673

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 2, 2021
- Submitted: February 4, 2021
- Operation: Air carrier
- Aircraft: [N371NW](https://openairdocs.org/aircraft/N371NW), registered now
- Make and model: Airbus A320-212
- Registry model: [Airbus A320-212](https://openairdocs.org/model/airbus-industrie-a320-212) (OpenAirDocs)
- Aircraft serial: 1535
- Aircraft time: 56,753 hours, 26,240 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Condition: Corroded
- Location: Lwr Fus Drain
- 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/DALA2021020400673

## Discrepancy

SHIP 3271 CORROSION FOUND IN SKIN DRAIN CUTOUT BETWEEN FR 69 - FR 70, STR 31R - STR 32R, LWR FUSELAGE.  CORRECTIVE ACTION PERFORMED REPAIR PER ER/A 589202-14AD REV. ORIGINAL AND PRI NO. 589202-14AD REV. O AND REV1.

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