# SDR QMLA2024081920103

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 17, 2024
- Submitted: August 19, 2024
- Operation: Air carrier
- Aircraft: [N189AM](https://openairdocs.org/aircraft/N189AM), registered now
- Make and model: Bell 407
- Registry model: [Bell 407](https://openairdocs.org/model/bell-helicopter-textron-canada-407) (OpenAirDocs)
- Aircraft serial: 54047
- Aircraft time: 5,966 hours, 14,437 cycles
- Engine: Allsn 250C47B
- Engine time: 5,255 hours, 11,925 cycles
- System (JASC): [2121 · Air Distribution Fan](https://openairdocs.org/jasc/2121)
- Part: Blower Motor
- Part number: ES611421
- Condition: Failed
- Location: Ecs
- Stage of operation: DE
- How discovered: O
- Nature of condition: B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/QMLA2024081920103

## Discrepancy

BURNING SMELL IN AFT CABIN WITH AIR CONDITIONING ON.

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