# SDR 2023FA0000498

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 30, 2023
- Submitted: August 30, 2023
- Operation: General aviation
- Aircraft: [N700KW](https://openairdocs.org/aircraft/N700KW), registered now
- Make and model: Boeing 767336
- Aircraft serial: 25443
- Aircraft time: 72,571 hours, 30,787 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Marker
- Part number: ABS20131A
- Part serial: 77393
- Condition: Discharged
- Location: Zone 200
- Part time: 72,571 hours, 72,571 cycles
- Component: Emer Power
- Component part number: ABS20131A
- 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/2023FA0000498

## Discrepancy

DURING FUNCTIONAL CHECK EXIT MARKER AT CEILING NEAR FWD DOOR L1 DID NOT ILLUMINATE.

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