# SDR CA060925004

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 12, 2006
- Submitted: October 3, 2006
- Operation: General aviation
- Make and model: Dhav DHC2MKI
- Aircraft time: 14,444 hours
- Engine: Pwa R985*
- Propeller: Hamstd 2D30
- System (JASC): [8520 · Reciprocating Engine Power Section](https://openairdocs.org/jasc/8520)
- Part: Piston
- Part number: 27056CAI
- Condition: Cracked
- Location: Engine
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA060925004

## Discrepancy

(CAN) DURING REGULAR INSPECTION LOW COMPRESSION WAS NOTED ON NR 1 CYL. CYLINDER WAS REMOVED AND PISTON WAS CRACKED. CYLINDER ASSY WAS REPLACED. AIRCRAFT GROUND RUN WAS CARRIED OUT SATISFACTORY. (TC NR 20060925004)

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