# SDR QMLA2012103012172

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 30, 2012
- Submitted: October 30, 2012
- Operation: Air carrier
- Aircraft: [N222LN](https://openairdocs.org/aircraft/N222LN), registered now
- Make and model: Bell 222U
- Registry model: [Bell 222U](https://openairdocs.org/model/bell-222u) (OpenAirDocs)
- Aircraft serial: 47544
- Aircraft time: 5,499 hours
- System (JASC): [6320 · Main Rotor Gearbox](https://openairdocs.org/jasc/6320)
- Part: Transmission
- Part number: 222040003111
- Part serial: AMX00243
- Condition: Contaminated
- Part time: 2,096 hours
- Stage of operation: AA
- 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/QMLA2012103012172

## Discrepancy

DURING CRUISE FLIGHT, LOWER TRANSMISSION CHIP LIGHT ILLUMINATED . PRESSURE AND TEMPERTURE WERE NORMAL RANGE.  CHIP WOULD NOT BURN OFF.

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