# SDR 0105209613

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 27, 2001
- Submitted: January 25, 2002
- Operation: Air carrier
- Aircraft: N613NW
- Make and model: Doug DC-9-32
- Registry model: [Doug DC-9-32](https://openairdocs.org/model/mcdonnell-douglas-dc-9-32) (OpenAirDocs)
- Aircraft serial: 47438
- Aircraft time: 63,699 hours, 74,874 cycles
- System (JASC): [5710 · Wing Main, Frame Structure](https://openairdocs.org/jasc/5710)
- Part: Spar Cap
- Condition: Corroded
- 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/0105209613

## Discrepancy

During Mck in DHN the right wing rear spar upper cap was found corroded at the inboard hole. Repaired per EA 96-187657.

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