# SDR JIKA2013101001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 10, 2013
- Submitted: October 14, 2013
- Operation: Air carrier
- Aircraft: [N330AV](https://openairdocs.org/aircraft/N330AV), registered now
- Make and model: Beech C-99
- Registry model: [Beech C-99](https://openairdocs.org/model/beech-c-99) (OpenAirDocs)
- Aircraft serial: U230
- Aircraft time: 23,913 hours, 32,939 cycles
- System (JASC): [3230 · Landing Gear Retraction/Extension System](https://openairdocs.org/jasc/3230)
- Part: Diode
- Condition: Failed
- Location: Landing Gear
- Stage of operation: AP
- How discovered: O
- Nature of condition: H
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/JIKA2013101001

## Discrepancy

ON APPROACH,  LANDING GEAR WOULD NOT EXTEND, AND PILOT NOTED LOSS OF POWER TO NR 2 DUAL FED BUSS.  PILOT MANUALLY EXTENDED GEAR AND LANDED WITHOUT FURTHER INCIDENT.  MAINTENANCE FOUND THE NR 3 DUAL NR 2 BUSS FEEDER DIODE BAD AND REPLACED IT WITH NEW SERVICEABLE DIODE.

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