# SDR 97ZZZX975

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 20, 1997
- Submitted: March 26, 2000
- Operation: General aviation
- Aircraft: [N6457B](https://openairdocs.org/aircraft/N6457B), registered now
- Make and model: Cessna T210M
- Registry model: [Cessna T210M](https://openairdocs.org/model/cessna-t210m) (OpenAirDocs)
- Aircraft serial: 21032768
- Engine: Cont TSIO520R
- System (JASC): [8530 · Reciprocating Engine Cylinder Section](https://openairdocs.org/jasc/8530)
- Part: Valve
- Condition: Worn
- Location: Nr 1 Cyl
- Part time: 825 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/97ZZZX975

## Discrepancy

DURING 100 HOUR INSPECTION, FOUND NR 1 CYLINDER READING 20/80 DURING COMPRESSION CHECK, ALSO, ALL OTHER CYLINDERS IN LOW SIXTIES.  TOTAL TIME 824.8 HOURS SINCE TCM.  ZERO TIME REBUILD.

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