# SDR CA960129020

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 20, 1996
- Submitted: March 26, 2000
- Operation: Air carrier
- Make and model: Aerosp ATR 42-300
- Registry model: [Aerosp ATR 42-300](https://openairdocs.org/model/aerospatiale-aeritalia-atr-42-300) (OpenAirDocs)
- System (JASC): [3230 · Landing Gear Retraction/Extension System](https://openairdocs.org/jasc/3230)
- Part: Uplock Box
- Part number: C24589000
- Condition: Frozen
- Location: Left Mlg
- Part time: 11,767 hours
- Stage of operation: CL
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA960129020

## Discrepancy

(CAN)ON GEAR UP SELECTION, LEFT MAIN GEAR UPLOCK LIGHT STAYED ON  GEAR SELECTED DOWN AND LEFT DOWN  INSPECTION FOUND LEFT MAIN GEAR UPLOCK BOX WAS FROZEN

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