# SDR DALA2016041903015

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 29, 2016
- Submitted: April 19, 2016
- Operation: Air carrier
- Aircraft: [N851NW](https://openairdocs.org/aircraft/N851NW), registered now
- Make and model: Airbus A330-223
- Registry model: [Airbus A330-223](https://openairdocs.org/model/airbus-a330-223) (OpenAirDocs)
- Aircraft serial: 0609
- Aircraft time: 47,801 hours, 6,397 cycles
- System (JASC): [5730 · Wing, Plate/Skin](https://openairdocs.org/jasc/5730)
- Part: Access Panel
- Condition: Corroded
- Location: Rt Wing
- 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/DALA2016041903015

## Discrepancy

DURING M-CHECK, CORROSION WAS FOUND IN THE COUNTERSINK HOLES OF ACCESS PANEL 642GB ON THE RT WING.  REPLACED FUEL TANK ACCESS PANEL 642GB.

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