# SDR 95ZZZX2176

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 14, 1995
- Submitted: March 26, 2000
- Operation: General aviation
- Aircraft: [N111AW](https://openairdocs.org/aircraft/N111AW), registered now
- Make and model: Beech 58
- Registry model: [Beech 58](https://openairdocs.org/model/beech-58) (OpenAirDocs)
- Aircraft serial: TH841
- Engine: Cont IO520C
- System (JASC): [8520 · Reciprocating Engine Power Section](https://openairdocs.org/jasc/8520)
- Part: Cylinder
- Condition: Stud Sheared
- Location: Cylinder Base
- Part time: 1,637 hours
- Stage of operation: IN
- Nature of condition: K
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/95ZZZX2176

## Discrepancy

PILOT REPORTED OIL LEAK.  UPON INSPECTION, 3 UPPER CYLINDER BASE STUDS FOUND SHEARED.  REMOVED CYLINDER AND NOTICED CASE CRACKED AT LOWER RIGHT STUD.

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