# SDR JGVR20170714003

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 12, 2017
- Submitted: July 14, 2017
- Operation: Air carrier
- Filed by: [Duncan Aviation Inc, repair station JGVR194F](https://openairdocs.org/faa-repair-station/JGVR194F/duncan-aviation-inc.md) (OpenAirDocs)
- Aircraft: N557QS
- Make and model: Cessna 560XL
- Registry model: [Cessna 560XL](https://openairdocs.org/model/cessna-560xl) (OpenAirDocs)
- Aircraft serial: 5605559
- Aircraft time: 8,485 hours
- System (JASC): [5711 · Wing Spar](https://openairdocs.org/jasc/5711)
- Part: Spar
- Condition: Corroded
- Location: Lt Wing
- 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/JGVR20170714003

## Discrepancy

SEVEN SPOTS OF CORROSION ON THE LT WING AFT SPAR ANGLE IN THE FLAP WELL AT APPROX WS 77.5.  MECHANICALLY REMOVED CORROSION IAW SRM 51-70-08. THIS IS A PSE AREA IAW SRM 51-00-04.  CORROSION IS  BEYOND LIMITS IAW 51-10-01.

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