# SDR SWAA2024103054487

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 28, 2024
- Submitted: October 30, 2024
- Operation: Air carrier
- Aircraft: [N8303R](https://openairdocs.org/aircraft/N8303R), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 36681
- Aircraft time: 40,566 hours, 19,001 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Condition: Faulted
- Location: Zone 200
- Stage of operation: CR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2024103054487

## Discrepancy

CIRCUIT BREAKER P18-3B-10 POPPED ( PAX CBN R AFT)<[01] CYCLED C/B P18-3 B10 & OPS CHECKED EMERG LIGHTS. REF AMM 33-51-00 OPS CHECK GOOD. R&R POWER SUPPLIES M1695; M1672; M1671 & BATTERIES. REF AMM 33-51-06 OPS CHECK GOOD.

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