# SDR CALA2025010601812

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 3, 2025
- Submitted: January 7, 2025
- Operation: Air carrier
- Aircraft: [N664UA](https://openairdocs.org/aircraft/N664UA), registered now
- Make and model: Boeing 767322
- Aircraft serial: 29236
- Aircraft time: 91,382 hours, 19,245 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Unknown
- Condition: Odor
- Location: Cabin
- Stage of operation: NR
- 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/CALA2025010601812

## Discrepancy

DUE TO ODOR IN CABIN AFTER ENGINE START,  INSPECTIONS SATIS ON AFT CABIN LAV'S/OVENS/COFFEMAKERS/CHILL ERS/CB'S/LIGHTS ACC. AMM. 05-51-56-940-801-C1 REV. 143. C/O PACK 1 AND 2 OPS WITH APU ONLY. NO SMELLS NOTICED. C/O EGR WITH BOTH ENGINES RUNNING AND BOTH PACKS ON. BURNING TOAST SMELL VERY WEL L NOTICABLE AT SEAT 44AB BY ENGINEER AND FIRST OBS FOR 20 SECOND S. SELECTED PACKS INDIVIDUALLY SMELL DID NOT RETURNED.

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