# SDR RK270

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 9, 2002
- Submitted: September 11, 2002
- Operation: Air carrier
- Aircraft: [N800SD](https://openairdocs.org/aircraft/N800SD), registered now
- Make and model: Beech 400A
- Registry model: [Beech 400A](https://openairdocs.org/model/hawker-beechcraft-400a) (OpenAirDocs)
- Aircraft serial: RK270
- Aircraft time: 836 hours, 667 cycles
- System (JASC): [3260 · Landing Gear Position and Warning](https://openairdocs.org/jasc/3260)
- Part: Downlock Switch
- Part number: MS24331
- Condition: Faulty
- Location: Nlg
- Stage of operation: AP
- 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/RK270

## Discrepancy

MLG DID NOT EXTEND WITH NORMAL SYSTEM.  EXTENDED GEAR WITH AUX SYSTEM.  INSTALLED NEW NLG DOWNLOCK/NOT LOCKED SWITCH.

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