# SDR ASAA2017010919289

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 9, 2017
- Submitted: January 11, 2017
- Operation: Air carrier
- Aircraft: [N469AS](https://openairdocs.org/aircraft/N469AS), registered now
- Make and model: Boeing 737990ER
- Aircraft serial: 41702
- Aircraft time: 9,730 hours, 3,217 cycles
- System (JASC): [2430 · DC Generating System](https://openairdocs.org/jasc/2430)
- Part: Warning Light
- Condition: False Activation
- Stage of operation: TX
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2017010919289

## Discrepancy

ON POWER TRANSFER TO "ELEC" LIGHT ILLUMINATED.  ACFT GROUNDED. LOGGED FAULT SPCU INOPERATIVE. CYCLED SPCU NORMAL AND STANDBY C/B'S AND OPS NORMAL, IAW FIM 24-34 TASK 802 AND AMM 24-34-00.

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