# SDR SWAA2024042577846

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 22, 2024
- Submitted: April 25, 2024
- Operation: Air carrier
- Aircraft: [N8725L](https://openairdocs.org/aircraft/N8725L), registered now
- Make and model: Boeing 737-8
- Registry model: [Boeing 737-8](https://openairdocs.org/model/boeing-737-8) (OpenAirDocs)
- Aircraft serial: 42575
- Aircraft time: 11,391 hours, 5,202 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: UNKNOWN
- Condition: No Test
- Location: Emergency Lights
- 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/SWAA2024042577846

## Discrepancy

FOUND FWD L/H AISLE EMERGENCY LIGHTS INOP.  FOUND POWER SUPPLY BATTERY M2335 NOT TESTING. REMOVED AND REPLACED M2335 POWER SUPPLY BATTERY. OPS TEST GOOD AT THIS TIME. REF AMM 33-51-06

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