# SDR SWAA082152

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 20, 2008
- Submitted: April 24, 2008
- Operation: Air carrier
- Aircraft: [N353SW](https://openairdocs.org/aircraft/N353SW), registered now
- Make and model: Boeing 737-3H4
- Registry model: [Boeing 737-3H4](https://openairdocs.org/model/boeing-737-3h4) (OpenAirDocs)
- Aircraft serial: 24889
- Aircraft time: 58,001 hours, 51,230 cycles
- System (JASC): [3233 · Landing Gear Actuator](https://openairdocs.org/jasc/3233)
- Part: Uplock Actuator
- Part number: 65446916
- Part serial: 1131
- Condition: Faulty
- Location: Nlg
- Stage of operation: IN
- How discovered: C
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA082152

## Discrepancy

NLG DROPS OUT OF WHEEL WELL WHEN GEAR SELECTED TO OFF POSITION.  REMOVED AND REPLACED NLG UPLOCK ACTUATOR AND NLG PRIORITY VALVE PER MM.

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