# SDR JYDR20260203027

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 3, 2026
- Submitted: February 3, 2026
- Operation: General aviation
- Aircraft: [N173AC](https://openairdocs.org/aircraft/N173AC), registered now
- Make and model: Skrsky S64E
- Aircraft serial: 64015
- Aircraft time: 22,749 hours, 15,104 cycles
- System (JASC): [6220 · Main Rotor Head](https://openairdocs.org/jasc/6220)
- Part: Piston Rod
- Part number: 641026005104
- Part serial: 265A
- Condition: Broken
- Location: Zone 200
- Part time: 8,710 hours
- Component: Damper, Skrsky
- Component part number: 641026200042
- 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/JYDR20260203027

## Discrepancy

AIRCRAFT HAD JUST SHUT DOWN FOR A 3HR BIM INSPECTION. (REQUIRED AD) MAINTENANCE PERSONAL NOTICED A DAMPER ASSEMBLY BROKEN AT THE ATTACHMENT TO THE HORIZONTAL HINGE PIN. THIS REPORT IS PRELIMINARY BECAUSE THIS REPAIR STATION HAS NOT YET RECIEVED THE MRH.

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