# SDR USAA2010112692669

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 24, 2010
- Submitted: November 26, 2010
- Operation: Air carrier
- Aircraft: N334AW
- Make and model: Boeing 737-3Y0
- Registry model: [Boeing 737-3Y0](https://openairdocs.org/model/boeing-737-3y0) (OpenAirDocs)
- Aircraft serial: 23748
- Aircraft time: 61,548 hours, 36,239 cycles
- System (JASC): [3320 · Passenger Compartment Lighting](https://openairdocs.org/jasc/3320)
- Part: Lamp
- Condition: Defective
- Location: Lavatory Light
- Stage of operation: AP
- 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/USAA2010112692669

## Discrepancy

FLT 668 - PHX - ON FINAL APPROACH THE AFT RIGHT LAVATORY SMOKE DETECTOR SOUNDED.  FLIGHT ATTENDANT CHECKED LAVATORY COULD FIND NO FIRE BUT SMELLED A BURNED ELECTRICAL ODOR.  ODOR WAS NOTICED AT AFT LEFT ATTENDANT WORK LIGHT.  NO DEFECTS FOUND, NEW LAMPS INSTALLED IN WORK LIGHT.

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