# SDR AALA202606212874

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 19, 2026
- Submitted: June 21, 2026
- Operation: Air carrier
- Aircraft: [N310RF](https://openairdocs.org/aircraft/N310RF), registered now
- Make and model: Boeing 737-8
- Registry model: [Boeing 737-8](https://openairdocs.org/model/boeing-737-8) (OpenAirDocs)
- Aircraft serial: 44451
- Aircraft time: 19,655 hours, 7,421 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Part number: D71702001
- Condition: Inoperative
- 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/AALA202606212874

## Discrepancy

AIRCRAFT WAS NOT GROUNDED: AS PER WORK CARD FOR EMERGENCY LIGHTS 09T20033001 RIGHT OUTSIDE. OVERWING LIGHTS AND RIGHT SLIDE LIGHT INOP. SUSPECT POWER SUPPLY EQ# M01695 ON RIGHT SIDE AT ROW 15 BEHIND GRILL. MAINYENANCE REPLACED REPLACED BATTERY PACK M01695 & REF WDM 33-51-14 & M/M 33-51-06.

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