# SDR NACA20040023

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 6, 2004
- Submitted: June 7, 2004
- Operation: Air carrier
- Aircraft: [N42NC](https://openairdocs.org/aircraft/N42NC), registered now
- Make and model: Aerosp ATR-42
- Registry model: [Aerosp ATR-42](https://openairdocs.org/model/aerospatiale-atr-atr-42) (OpenAirDocs)
- Aircraft serial: 067
- Aircraft time: 22,282 hours, 22,620 cycles
- System (JASC): [3230 · Landing Gear Retraction/Extension System](https://openairdocs.org/jasc/3230)
- Part: Hose
- Part number: MS27370G0125
- Condition: Ruptured
- Location: Lt Mlg
- Stage of operation: CL
- How discovered: O
- Nature of condition: K, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/NACA20040023

## Discrepancy

GREEN HYDRAULIC SYSTEM LOW LEVEL INDICATION UPON GEAR RETRACTION AFTER TAKEOFF.  REPLACED LEFT MAIN LANDING GEAR UP LINE AT ACTUATOR FOR BEING RUPTURED.  CHECKED GOOD.

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