# SDR CA091124002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 20, 2009
- Submitted: January 19, 2010
- Operation: General aviation
- Make and model: Bolkms BK117B2
- Aircraft time: 3,513 hours
- Engine: Lyc LTS101750B1
- System (JASC): [6320 · Main Rotor Gearbox](https://openairdocs.org/jasc/6320)
- Part: Transmission
- Part number: 1171200501
- Condition: Making Metal
- Location: Main Rotor
- Stage of operation: NR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA091124002

## Discrepancy

(CAN) PILOTS NOTED TRANSMISSION CHIP LIGHT IN FLIGHT, RETURNED TO BASE.  AME INSPECTED CHIP DETECTOR.  METAL FOUND ON CHIP DETECTORS.  MAIN TRANSMISSION REMOVED FOR REPAIR (TC NR 20091124002)

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