# SDR CALA2017090103005

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 1, 2017
- Submitted: September 1, 2017
- Operation: Air carrier
- Aircraft: [N75410](https://openairdocs.org/aircraft/N75410), registered now
- Make and model: Boeing 737924
- Aircraft serial: 30127
- Aircraft time: 49,133 hours, 19,700 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Condition: Malfunctioned
- 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/CALA2017090103005

## Discrepancy

EMERGENCY LIGHTS BETWEEN ROWS 8 AND 12 ON LEFT SIDE INOP BATTERY WAS TAKEN OUT FOR TROUBLESHOOTING OTHER PROBLEM, REINSTALLED POWER SUPPLY, OPS CHECK GOOD, REF 33-51-06

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