# SDR 95ZZZX635

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 12, 1995
- Submitted: March 26, 2000
- Operation: General aviation
- Aircraft: N3683X
- Make and model: Beech A36
- Registry model: [Beech A36](https://openairdocs.org/model/beech-a36) (OpenAirDocs)
- Aircraft serial: E1723
- Engine: Cont IO520BB
- System (JASC): [8530 · Reciprocating Engine Cylinder Section](https://openairdocs.org/jasc/8530)
- Part: Cylinder
- Condition: Excess Wear
- Location: 1 Through 6
- Part time: 7,720 hours
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/95ZZZX635

## Discrepancy

ENGINE TT SINCE FACTORY OVERHAUL, 7726 HOURS.  REBUILT 1-14-92.  INSTALLED 2-12-92.  CYLINDER HEAD DATES 8-91, ALL 6 CYLNDERS, LOW COMPRESSIONS ALL CYLINDERS.  CYLINDERS ARE WORN BEYOND SERVICEABLE LIMITS AND SEVERE RING WEAR.  ROCKER SHAFTS ARE SEVERELY WORN, AND UNAIRWORTHY.

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