# SDR 95ZZZX6152

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 2, 1995
- Submitted: March 26, 2000
- Operation: General aviation
- Aircraft: [N8636U](https://openairdocs.org/aircraft/N8636U), registered now
- Make and model: Cessna 172F
- Registry model: [Cessna 172F](https://openairdocs.org/model/cessna-172f) (OpenAirDocs)
- Aircraft serial: 17252538
- Engine: Cont O300C
- System (JASC): [8530 · Reciprocating Engine Cylinder Section](https://openairdocs.org/jasc/8530)
- Part: Piston
- Condition: Broken
- Location: Nr 1 Cylinder
- 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/95ZZZX6152

## Discrepancy

LOW COMPRESSION ON NR 1 CYLINDER (80/60) FOUND DURING ANNUAL INSPECTION.  DISCOVERED OIL RING MISSING AND PISTON SKIRT BROKEN OFF.  SUBMITTER SUSPECTS CAUSED BY IMPROPER CYLINDER INSTALLATION METHODS.

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