# SDR ASAA0944481

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 20, 2009
- Submitted: February 23, 2009
- Operation: Air carrier
- Aircraft: N768AS
- Make and model: Boeing 737490
- Aircraft serial: 27082
- Aircraft time: 50,588 hours, 30,830 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Light
- Part number: F40T12WW
- Condition: Dirty
- Location: Cabin
- Stage of operation: IN
- How discovered: C
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA0944481

## Discrepancy

PHOTO LUMINESCENT FLOOR PROX LIGHTING FAILS TEST.  AVG SHOULD BE 50 LUX IS 23 LUX.  REPLACED ALL LT AND RT PAX CEILING LIGHTS PER MM 33-21-12.  CLEANED INSIDE AND OUTSIDE CEILING LIGHT LENS COVERS PER SOPM 20-30-03.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.