# SDR DALA2021022401087

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 24, 2021
- Submitted: February 24, 2021
- Operation: Air carrier
- Aircraft: [N812NW](https://openairdocs.org/aircraft/N812NW), registered now
- Make and model: Airbus A330-323
- Registry model: [Airbus A330-323](https://openairdocs.org/model/airbus-a330-323) (OpenAirDocs)
- Aircraft serial: 0784
- Aircraft time: 62,622 hours, 8,192 cycles
- System (JASC): [3230 · Landing Gear Retraction/Extension System](https://openairdocs.org/jasc/3230)
- Part: Landing Gear
- Condition: Malfunctioned
- 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/DALA2021022401087

## Discrepancy

SHIP 3312 -ATB- DUE TO LANDING GEAR WOULD NOT RETRACT ALONG WITH GREEN SYSTEM HYDRAULICS FAULT.  CORRECTIVE ACTION: JACKED AIRCRAFT.  RETRACTED AND EXTENDED MAIN GEARS WITH GREEN SYSTEM.  NO DEFECTS NOTED.  RAN ENGINES.  CYCLED FLIGHT CONTROLS.  (4795508)

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