# SDR SWAA2017121518471

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 13, 2017
- Submitted: February 2, 2018
- Operation: Air carrier
- Aircraft: [N7729A](https://openairdocs.org/aircraft/N7729A), registered now
- Make and model: Boeing 737-76N
- Registry model: [Boeing 737-76N](https://openairdocs.org/model/boeing-737-76n) (OpenAirDocs)
- Aircraft serial: 32675
- Aircraft time: 38,544 hours, 18,236 cycles
- System (JASC): [2170 · Humidity Control System](https://openairdocs.org/jasc/2170)
- Part: Coalescer Bag
- Part number: 1808494
- Condition: Dirty
- Location: Ac Bay
- 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/SWAA2017121518471

## Discrepancy

DECLARED EMERGENCY, STRONG FUMES IN CABIN PASSING 12000 FT. AFTER LANDING FUMES WENT AWAY.  R&R DIRTY RT A/C WATER SEPARATOR BAG PER MM.

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