# SDR DALA2025072205491

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 16, 2025
- Submitted: July 22, 2025
- Operation: Air carrier
- Aircraft: [N1604R](https://openairdocs.org/aircraft/N1604R), registered now
- Make and model: Boeing 767332
- Aircraft serial: 30180
- Aircraft time: 113,174 hours, 16,264 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Condition: No Test
- Location: Zone 200
- 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/DALA2025072205491

## Discrepancy

SHIP 1604 DURING SERVICE CHECK FOUND SECTION OF PATHWAY EMERGENCY LIGHTS INOP. CORRECTIVE ACTION: R/R EMERGENCY LIGHT POWER SUPPLY PER B767 AMM 33-51. OPS CHECK NORMAL. OK FOR SERVICE. (7071701)

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.