# SDR HNAA2014071800208

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 18, 2014
- Submitted: July 18, 2014
- Operation: Air carrier
- Aircraft: [N837EX](https://openairdocs.org/aircraft/N837EX), registered now
- Make and model: Dhav DHC8102
- Aircraft serial: 217
- Aircraft time: 54,877 hours, 62,349 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Acm
- Part number: 7827906
- Condition: Failed
- Stage of operation: AP
- 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/HNAA2014071800208

## Discrepancy

SMOKE AND BURNING ODOR INDICATED ON FLIGHT DECK DURING APPROACH.  INSPECTED ACM AND FOUND BURNED OIL AND METAL SHAVINGS FROM OIL SAMPLE.  R & R ACM IAW 21-50-03. OPS CHECKED GOOD. OK FOR SERVICE.

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