# SDR DALA2025111108221

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 9, 2025
- Submitted: November 11, 2025
- Operation: Air carrier
- Aircraft: [N361NW](https://openairdocs.org/aircraft/N361NW), registered now
- Make and model: Airbus A320-212
- Registry model: [Airbus A320-212](https://openairdocs.org/model/airbus-industrie-a320-212) (OpenAirDocs)
- Aircraft serial: 907
- Aircraft time: 78,940 hours, 37,447 cycles
- System (JASC): [5730 · Wing, Plate/Skin](https://openairdocs.org/jasc/5730)
- Part: Skin
- Condition: Corroded
- Location: Zone 500
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2025111108221

## Discrepancy

CORROSION BOTTON SKIN LOWER SURFACE ON PYLON REINFORCING PLATE  BTW RIB 7 AND RIB 8 AT STR 6, LT WING.  COMPLIED WITH ER/A 630034-14AD REV.ORIGINAL MATCHES WITH ALL STEPS ON ER/A 630034-14AD PRI REV.0 AND ER/A 630034-14AD PRI REV .1IT HAS BEEN VALIDATED. PERFORMED REPAIR INSTRUCTIONS ON BOTTOM SKIN WING REINFORCING PLATE AT RIB 8 AND STR 5 LT PYLON AS PER ER/A 630034-14AD REV. ORIGINAL SECTION I HAS BEEN COMPLIED WITH. APPROVED.  JOB COMPLETE ASSOCIATED ER/A 00-630034.

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