# SDR HALA0000184

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 15, 2000
- Submitted: August 18, 2000
- Operation: Air carrier
- Aircraft: [N152AA](https://openairdocs.org/aircraft/N152AA), registered now
- Make and model: Doug DC-10-10
- Registry model: [Doug DC-10-10](https://openairdocs.org/model/mcdonnell-douglas-dc-10-10) (OpenAirDocs)
- Aircraft serial: 46707
- System (JASC): [2450 · AC Power Distribution System](https://openairdocs.org/jasc/2450)
- Part: Controller
- Condition: Failed
- Location: Bcu
- Stage of operation: TX
- How discovered: O
- Nature of condition: S
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HALA0000184

## Discrepancy

BTB - AC BUS TIE NR 2 ISOL LIGHT WOULD NOT EXTINGUISH AS PER ELECT ABNORMAL SECT 10 NR 7 PAGE 52.  REMOVED AND REPLACED BCU, GROUND OPS CHECK OK.  (M)

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