# SDR 2015FA0000021

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 10, 2015
- Submitted: January 22, 2015
- Operation: General aviation
- Aircraft: [N65TW](https://openairdocs.org/aircraft/N65TW), registered now
- Make and model: Beech B200
- Registry model: [Beech B200](https://openairdocs.org/model/beech-b200) (OpenAirDocs)
- Aircraft serial: BB902
- Aircraft time: 7,576 hours, 7,613 cycles
- System (JASC): [2497 · Electrical Power System Wiring](https://openairdocs.org/jasc/2497)
- Part: Diode
- Part number: 70HF10
- Condition: Failed
- Location: Zone 100
- Part time: 7,576 hours, 7,613 cycles
- Stage of operation: AP
- How discovered: O
- Nature of condition: H
- Precautionary procedure: L
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2015FA0000021

## Discrepancy

LOSS OF POWER TO LEFT NR 1 BUSS FEEDER DUE TO FAILURE OF RECTIFIER DIODE CR1 IN THE DUAL BUSS DIODE ASSEMBLY.

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