# SDR DALA2020021321133

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 11, 2020
- Submitted: February 13, 2020
- Operation: Air carrier
- Aircraft: [N3741S](https://openairdocs.org/aircraft/N3741S), registered now
- Make and model: Boeing 737832
- Aircraft serial: 30487
- Aircraft time: 61,683 hours, 23,964 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Fuse
- Condition: Failed
- Location: Emergency Lights
- 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/DALA2020021321133

## Discrepancy

(LOG 5928174) DURING INSPECTION FOUND SEAT EMERGENCY LIGHTS OUT FROM SEAT 23-33. T/S PER WIRING DIAGRAM MANUAL B737 33-51-11. FOUND BAD FUSE ON POWER SUPPLY M1672. REPLACED SAME REF B737 AMM 33-57. OPS CHK GOOD.

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