# SDR 2007UALA01413

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 5, 2007
- Submitted: May 16, 2007
- Operation: Air carrier
- Aircraft: [N668UA](https://openairdocs.org/aircraft/N668UA), registered now
- Make and model: Boeing 767322
- Aircraft serial: 30024
- Aircraft time: 28,447 hours, 8,012 cycles
- Engine: Pwa PW4052
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Unknown
- Condition: Smoke
- Location: Cabin
- 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/2007UALA01413

## Discrepancy

RTFL DUE TO SMOKE IN CABIN.  [SUP 06-01-07]  INSPECTED PACK DUCTS & EXCHANGERS, NOTHING FOUND.  INSP AND TESTED SMOKE ALARMS ALL OK. CHECK OPS OF PACKS WITH APU AND ENGINES, INCLUDING HIGH-POWER, NO ODOR OR SMOKE NOTED, REF MM21-00-21. ON 07MAY2007, CLEANED OVEN NR R13 ON AMIS ITEM 4652006. SUSPECT DIRTY OVEN WAS SOURCE OF ODOR & SMOKE ON 05MAY2007.

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