# SDR ASAA2012090692839

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 6, 2012
- Submitted: September 11, 2012
- Operation: Air carrier
- Aircraft: [N584AS](https://openairdocs.org/aircraft/N584AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35682
- Aircraft time: 19,293 hours, 5,883 cycles
- Engine: Cfmint CFM567B27
- System (JASC): [2400 · Electrical Power System](https://openairdocs.org/jasc/2400)
- Part: Control Unit
- Condition: Inoperative
- Location: Electrical
- Stage of operation: TX
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2012090692839

## Discrepancy

AMBER LIGHT ILLUMINATED ON AC/DC PANEL.  PERFORMED BITE TEST SPCU INOPERATIVE, ERROR CODE INDICATED.  CLEARED FAULT, FAULT LIGHT EXTINGUISHED. INTERMITTENT FAULT.  REF FIM 24-31-00.  ACFT OK FOR SERVICE.  OPS NORMAL.

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