# SDR QMLA2022080820051

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 5, 2022
- Submitted: August 8, 2022
- Operation: Air carrier
- Aircraft: [N712SL](https://openairdocs.org/aircraft/N712SL), registered now
- Make and model: Bell 429
- Registry model: [Bell 429](https://openairdocs.org/model/bell-helicopter-textron-canada-429) (OpenAirDocs)
- Aircraft serial: 57374
- Aircraft time: 8,234 hours, 3,005 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Clutch
- Condition: Odor
- Location: A/C Pack
- Part time: 823 hours, 3,005 cycles
- Stage of operation: AP
- How discovered: 9
- Nature of condition: B
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/QMLA2022080820051

## Discrepancy

PILOT CALLED AND SAID CREW HAD SMELLED A BURNING ODOR ON APPROACH,  DROVE UP AND FOLLOWED MEL PROCEDURES TO DEACTIVATE AIR CONDITIONER

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