# SDR KCSA09015

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 21, 2009
- Submitted: April 27, 2009
- Operation: Air carrier
- Aircraft: [N715CK](https://openairdocs.org/aircraft/N715CK), registered now
- Make and model: Boeing 747209B
- Aircraft serial: 22447
- Aircraft time: 88,702 hours, 21,291 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Light
- Part number: S1356B37
- Part serial: 19982
- Condition: Inoperative
- Location: Cabin
- Stage of operation: IN
- How discovered: C
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/KCSA09015

## Discrepancy

UPPER DECK OVERHEAD EMERGENCY LIGHT IN PASSAGE BEHIND P6 PANEL WILL NOT TEST.  REPLACED EMERGENCY LIGHT ASSEMBLY REF B747 M/M 33-51-07, OPS CHECK NORMAL.

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