# SDR CALA2015121700995

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 17, 2015
- Submitted: December 17, 2015
- Operation: Air carrier
- Aircraft: [N76504](https://openairdocs.org/aircraft/N76504), registered now
- Make and model: Boeing 737824
- Aircraft serial: 31604
- Aircraft time: 31,436 hours, 10,899 cycles
- System (JASC): [2530 · Buffet/Galleys](https://openairdocs.org/jasc/2530)
- Part: Galley
- Condition: Dirty
- 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/CALA2015121700995

## Discrepancy

AT APPROX FL 34O, FLIGHT ATTENDANTS REPORTED A STRONG SWEET ODOR IN CABIN & FEELING LIGHT HEADED, BEGAN TO NOTICE ODOR IN COCKPIT.  DECIDED TO RETURN.  RAN ENGINES 70 PERCENT N1 PRESSURIZED TO 4 PSI SWAPPED PACKS.  REMOVED COFFEE MAKERS & OVENS, FOUND RESIDUE.  CLEANED INSIDE & CALLED TOMC FOR CORRECTED ACTION.  CHECKED WIRING AT G4 GALLEY COFFEE MAKERS.  NO BURNED WIRES NOTED.

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