# SDR 2017FA0000232

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 20, 2017
- Submitted: June 1, 2017
- Operation: General aviation
- Aircraft: [N249CP](https://openairdocs.org/aircraft/N249CP), registered now
- Make and model: Beech C90
- Registry model: [Beech C90](https://openairdocs.org/model/beech-c90) (OpenAirDocs)
- Aircraft serial: LJ841
- Aircraft time: 8,450 hours, 7,288 cycles
- Engine: Pwa PT6A135A
- Engine time: 3,471 hours, 2,167 cycles
- Propeller: Hartzl HCB3TN3
- System (JASC): [5740 · Wing, Attach Fittings](https://openairdocs.org/jasc/5740)
- Part: Fitting
- Part number: 501200737
- Condition: Cracked
- Location: Wing
- Part time: 8,450 hours, 7,288 cycles
- Stage of operation: IN
- How discovered: E
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2017FA0000232

## Discrepancy

DURING A SCHEDULED WING STRUCTURE INSPECTION, A CRACK WAS DISCOVERED BY EDDY CURRENT INSPECTION IN THE LEFT LOWER FORWARD INBOARD WING BOLT ATTACH FITTING.  REPLACED THE FITTING.  MAJOR REPAIR.

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