# SDR 2026FA0000487

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 5, 2026
- Submitted: June 8, 2026
- Operation: General aviation
- Aircraft: [N636KT](https://openairdocs.org/aircraft/N636KT), registered now
- Make and model: Dhav DHC3
- Aircraft serial: 451
- Aircraft time: 22,317 hours, 5,297 cycles
- System (JASC): [3246 · Wheel/Ski/Float](https://openairdocs.org/jasc/3246)
- Part: Bolt
- Part number: C3US1563
- Condition: Sheared
- Location: Zone 700
- Component: Wheel Ski
- Component part number: C3US10110
- 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/2026FA0000487

## Discrepancy

PILOT REPORTED ON PREFLIGHT THAT THE RH MAIN SKI BOLT WAS LOOSE AND SUSPECTED BROKEN. INSPECTED AND VERIFIED THE MAIN SKI ATTACH BOLT C3US156-3 WAS BROKEN.

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