# SDR PLGA970211A

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 11, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N233CH](https://openairdocs.org/aircraft/N233CH), registered now
- Make and model: Saab 340B
- Registry model: [Saab 340B](https://openairdocs.org/model/saab-340b) (OpenAirDocs)
- Aircraft serial: 340B233
- System (JASC): [3230 · Landing Gear Retraction/Extension System](https://openairdocs.org/jasc/3230)
- Part: Uplock Actuator
- Part number: 671102
- Condition: Malfunctioned
- Location: Lt Mlg
- Stage of operation: CL
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/PLGA970211A

## Discrepancy

BGR - FLT 4415 - AFTER TAKEOFF, THE LEFT MLG WOULD NOT LOCK UP AFTER RETRACTION.  AIRCRAFT RETURNED TO BGR AND LANDED WITHOUT INCIDENT.  MAINTENANCE REPLACED LEFT MAIN GEAR UPLOCK ACTUATOR.  SYSTEM TESTED GOOD.  AIRCRAFT WAS RETURNED TO SERVICE.  (X)

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