# SDR 2DYA202370610

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 4, 2023
- Submitted: October 6, 2023
- Operation: Air carrier
- Aircraft: [N706KW](https://openairdocs.org/aircraft/N706KW), registered now
- Make and model: Boeing 767336
- Aircraft serial: 24339
- Aircraft time: 72,248 hours, 31,006 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: 20131A
- Part serial: 77392116919
- Condition: Discharged
- Location: Emergency Lights
- Part time: 1,000 hours, 300 cycles
- 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/2DYA202370610

## Discrepancy

UPON TESTING EMERGENCY LIGHTS LOCATED AT M735 & M1395 DID NOT ILLUMINATE

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