# SDR 2007UALA01181

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 14, 2007
- Submitted: April 24, 2007
- Operation: Air carrier
- Aircraft: [N660UA](https://openairdocs.org/aircraft/N660UA), registered now
- Make and model: Boeing 767322
- Aircraft serial: 27115
- Aircraft time: 61,353 hours, 9,987 cycles
- Engine: Pwa PW4060
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Unknown
- Condition: Odor
- Location: Cabin
- Stage of operation: AP
- 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/2007UALA01181

## Discrepancy

ON FINAL APPROACH, STRONGER ELECTRICAL ODOR RETURNED THROUGHOUT ACFT ALONG WITH HAZE IN CABIN.    [SUP 05-04-07]  REPLACED LEFT RECIRC FILTER AND LEFT RECIRC FAN. SMELL GONE A & NO HAZE.  A/C RETURNED TO SERVICE.  SUSPECT WEAR IN RECIRC FAN LED TO SHORT CIRCUIT & CURRENT SURGE.

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