# SDR QMLA2017071817069

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 18, 2017
- Submitted: July 19, 2017
- Operation: Air carrier
- Aircraft: [N193AM](https://openairdocs.org/aircraft/N193AM), registered now
- Make and model: Bell 407
- Registry model: [Bell 407](https://openairdocs.org/model/bell-helicopter-textron-canada-407) (OpenAirDocs)
- Aircraft serial: 54004
- Aircraft time: 3,109 hours, 9,770 cycles
- System (JASC): [6320 · Main Rotor Gearbox](https://openairdocs.org/jasc/6320)
- Part: Transmission
- Part number: 407040006123
- Part serial: A1085
- Condition: Making Metal
- Location: Main Rotor
- Part time: 3,412 hours, 11,431 cycles
- Stage of operation: DE
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/QMLA2017071817069

## Discrepancy

DURING DECENT, A TRANSMISSION CHIP LIGHT ILLUMINATED ON THE CAUTION WARNING PANEL. DIVERTED TO THE CLOSEST SUITABLE LANDING AREA.   AFTER LANDING AND SHUTDOWN,

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