# SDR PNSA980204

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 20, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N741](https://openairdocs.org/aircraft/N741), registered now
- Make and model: Grumav G21A
- Aircraft serial: B97
- Engine: Pwa R985*
- System (JASC): [8530 · Reciprocating Engine Cylinder Section](https://openairdocs.org/jasc/8530)
- Part: Cylinder
- Condition: Separated
- Location: Lt Engine
- Stage of operation: CR
- Nature of condition: E, R
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/PNSA980204

## Discrepancy

LT ENGINE STARTED RUNNING ROUGH  AND LOST POWER, RETURNED TO BASE.  FOUND CYLINDER SEPARATED FROM CASE.  REPLACED ENGINE.

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