# SDR NF2R201812210002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 16, 2015
- Submitted: December 21, 2018
- Operation: General aviation
- Aircraft: [N15DA](https://openairdocs.org/aircraft/N15DA), registered now
- Make and model: Cessna T210M
- Registry model: [Cessna T210M](https://openairdocs.org/model/cessna-t210m) (OpenAirDocs)
- Aircraft serial: 21061765
- Aircraft time: 2,596 hours
- Engine: Cont TSIO520R
- Engine time: 2,596 hours
- System (JASC): [8530 · Reciprocating Engine Cylinder Section](https://openairdocs.org/jasc/8530)
- Part: Lifter
- Part number: SA628488
- Condition: Galled
- Location: Nr 1 Cylinder
- 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/NF2R201812210002

## Discrepancy

#1 CYLINDER LOW COMPRESSION 59/80 LEAKING THROUGH EXHAUST VALVE.
FOUND LIFTERS SHOWING PITTING AND STRESS.

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