# SDR HNAA9900029

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 25, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N960HA](https://openairdocs.org/aircraft/N960HA), registered now
- Make and model: Dhav DHC8102
- Aircraft serial: 326
- System (JASC): [3230 · Landing Gear Retraction/Extension System](https://openairdocs.org/jasc/3230)
- Part: Valve
- Part number: 574205
- Condition: Inop
- Location: Landing Gear
- Stage of operation: DE
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HNAA9900029

## Discrepancy

GEAR WOULD NOT EXTEND ON FIRST TWO ATTEMPTS.  REPLACED LANDING GEAR SELECTOR VALVE.

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