# SDR CA051021002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 18, 2005
- Submitted: November 1, 2005
- Operation: General aviation
- Make and model: Bombdr DHC8400
- Engine: Pwc PW150A
- System (JASC): [3220 · Nose/Tail Landing Gear](https://openairdocs.org/jasc/3220)
- Part: Sensor
- Condition: Malfunctioned
- Location: Nlg Centering
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA051021002

## Discrepancy

(CAN) AFTER TAKEOFF, THE LANDING GEAR WAS NOT RETRACTABLE. EMERGENCY CHECKLIST FOR LANDING GEAR MALFUNCTION AND UNEVENTFUL RELANDING PERFORMED. THE FAULT WAS CAUSED BY AN A UNSERVICEABLE NLG CENTERING SENSOR.  NOSE WHEEL CENTERING SENSOR REPLACED ACCORDING AMM 32-61-00. THE AIRCRAFT IS POST SB84-32-33.

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