# SDR AALA20012056

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 11, 2001
- Submitted: March 7, 2002
- Operation: Air carrier
- Aircraft: [N472AA](https://openairdocs.org/aircraft/N472AA), registered now
- 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: 49647
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Odor
- Condition: Detected
- Location: Cabin
- Stage of operation: CR
- 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/AALA20012056

## Discrepancy

SJC - FLT 2464 - EN ROUTE SJC-DFW, DETECTED ELECTRICAL BURNING SMELL IN CABIN AND COCKPIT.  RETURNED SJC AND LANDED WITHOUT FURTHER INCIDENT.  RAN BOTH ENGINES.  NO ODOR OR SMOKE NOTED.  REPLACED COALESCER BAGS AS A PRECAUTION.  SYSTEM GROUND CHECKED NORMAL OPERATION.  (M)

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