# SDR AU510001777

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 12, 2005
- Submitted: June 6, 2006
- Operation: General aviation
- Make and model: Beech 77
- Registry model: [Beech 77](https://openairdocs.org/model/beech-77) (OpenAirDocs)
- Engine: Lyc O235L2C
- Propeller: Snsnch 72CK
- System (JASC): [5711 · Wing Spar](https://openairdocs.org/jasc/5711)
- Part: Spar
- Part number: LH10810000023RH1
- Condition: Faulty
- Location: Wings
- Part time: 7,374 hours
- 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/AU510001777

## Discrepancy

LT AND RT WING REAR SPARS PNO 108-100000-23 (LT) AND P/N 108-100000-24 (RT) FAULTY.  EVIDENCE OF WING MOVEMENT AT SKIN INTERSECTIONS ON TOP OF EACH WING.

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