# SDR SWAA2024012243029

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 18, 2024
- Submitted: January 22, 2024
- Operation: Air carrier
- Aircraft: [N208WN](https://openairdocs.org/aircraft/N208WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 29856
- Aircraft time: 58,885 hours, 35,153 cycles
- System (JASC): [3397 · Light System Wiring](https://openairdocs.org/jasc/3397)
- Part: Circuit Breaker
- Part number: UNKNOWN
- Condition: Tripped
- Location: Zn 200 Fus Top
- Stage of operation: TX
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2024012243029

## Discrepancy

DURING PREFLIGHT; FOUND L AFT EMER CHGR LIGHTING C/B POPPED (P18-3; A10)<[01] RESET L AFT EMER CHGR LIGHTING C/B P18-3 A10 PER AMM 20-60-01; L/H AFT EMERGENCY LIGHTS OPS CHK GOOD PER AMM 33-51-06

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