# SDR CA150804003

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 4, 2015
- Submitted: April 22, 2016
- Operation: General aviation
- Make and model: Dhav DHC8301
- Aircraft time: 56,274 hours
- Engine: Pwa PW123
- System (JASC): [3234 · Landing Gear Selector](https://openairdocs.org/jasc/3234)
- Part: Selector Valve
- Part number: 574205A
- Condition: Faulty
- Location: Mlg
- 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/CA150804003

## Discrepancy

(CAN) ON GEAR SELECTION, GEAR DOORS DID NOT OPEN. GEAR UNLOCKED BUT DID NOT COME DOWN. MAINTENANCE REPLACED THE LANDING GEAR SELECTOR VALVE AS PER AMM 32-30-41. GEAR SWINGS COMPLETED AND OPERATIONAL CHECKED SERVICEBLE.

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