# SDR HYIA20260508003

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 5, 2026
- Submitted: May 8, 2026
- Operation: Air carrier
- Aircraft: [N915CA](https://openairdocs.org/aircraft/N915CA), registered now
- Make and model: Tecnam P2012
- Aircraft serial: 022US
- Aircraft time: 3,477 hours, 3,627 cycles
- Engine: Lyc TEO540C1A
- Engine time: 1,852 hours, 2,051 cycles
- System (JASC): [8530 · Reciprocating Engine Cylinder Section](https://openairdocs.org/jasc/8530)
- Part: Cylinder
- Part number: 16A3020001
- Part serial: 28238568018
- Condition: Oil Consumption
- Location: #1
- Part time: 747 hours, 854 cycles
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HYIA20260508003

## Discrepancy

DURING SCHEDULED INSPECTION IT WAS NOTED THE LEFT ENGINE #1 CYLINDER HAD AN OIL FOULED PLUG AND EXCESSIVE OIL IN THE CYLINDER. THE #1 CYLINDER WAS REPLACED WITH NO FURTHER DEFECTS NOTED.

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