# SDR ASAA2023031342321

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 13, 2023
- Submitted: March 14, 2023
- Operation: Air carrier
- Aircraft: [N448AS](https://openairdocs.org/aircraft/N448AS), registered now
- Make and model: Boeing 737990ER
- Aircraft serial: 36356
- Aircraft time: 24,589 hours, 7,712 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Lamp
- Part number: 767
- Condition: Inoperative
- Location: Left Aft Ext Fus
- 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/ASAA2023031342321

## Discrepancy

L2 DOOR SLIDE EMERGENCY LIGHT BULB OUT. GROUNDED - YES. RELAMPED & TESTED L2 DOOR SLIDE LIGHT BULB REF B737-900 AMM 33-51-04. OPS TEST GOOD.

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