# SDR DALA2015101206098

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 7, 2015
- Submitted: October 13, 2015
- Operation: Air carrier
- Aircraft: [N596NW](https://openairdocs.org/aircraft/N596NW), registered now
- Make and model: Boeing 757351
- Aircraft serial: 32996
- Aircraft time: 43,264 hours, 14,460 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Bulb
- Condition: Missing
- Location: Cockpit
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2015101206098

## Discrepancy

FLIGHT DECK STERILE LIGHT INOPERATIVE.  FOUND LENS AND BULB MISSING. REQUIRES MPN 63-4951-003 AND STK 55-3300-3-0191.  NIS IN MSP FWD TO MEL AND PLACARDS INSTALLED IAW 33-25-01. OK FOR SERVICE.  REPLACED BULB AND LENS IAW AMM 33-20. OPS CK GOOD.

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