# SDR CALA2017090103004

- 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: Faulty
- Location: Emergency Light
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2017090103004

## Discrepancy

EMERGENCY EXIT SIGN DOES NOT TURN OFF 122 LIGHT OCCASIONALLY FLICKERS ON  ABOVE DOOR R2 EMERGENCY LIGHTS AT R2 DOOR FAILED OPERATIONAL TEST.   R & R BATTERY POWER SUPPLY, OPS CHECKED GOOD, AMM 33-51-06

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