# SDR AALA20130411008

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 11, 2013
- Submitted: April 16, 2013
- Operation: Air carrier
- Aircraft: N552AA
- Make and model: Doug DC-9-82
- Registry model: [Doug DC-9-82](https://openairdocs.org/model/mcdonnell-douglas-dc-9-82) (OpenAirDocs)
- Aircraft serial: 53034
- Aircraft time: 61,945 hours, 31,931 cycles
- System (JASC): [2170 · Humidity Control System](https://openairdocs.org/jasc/2170)
- Part: Coalescer Bag
- Condition: Dirty
- Location: Ac Bay
- Stage of operation: CL
- How discovered: O
- Nature of condition: B
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA20130411008

## Discrepancy

CLT - CREW REPORTED ELECTRICAL ODOR IN CABIN AREA.  EMERGENCY DECLARED FLIGHT RETURNED CLT LANDED WITHOUT INCIDENT.  AIRCRAFT REMOVED FROM SERVICE.  ACCOMPLISHED CABIN ODOR CARD 21-96-01 AND REPLACED BOTH WATER SEPARATOR BAGS.  SYSTEM GROUND CHECK NORMAL OPERATION.

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