# SDR DXTA2012071605049

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 13, 2012
- Submitted: July 17, 2012
- Operation: Air carrier
- Aircraft: N998QS
- Make and model: Cessna 750
- Registry model: [Cessna 750](https://openairdocs.org/model/cessna-750) (OpenAirDocs)
- Aircraft serial: 7500198
- Aircraft time: 9,501 hours, 5,650 cycles
- System (JASC): [3233 · Landing Gear Actuator](https://openairdocs.org/jasc/3233)
- Part: Actuator
- Part number: 278883
- Part serial: 0249C
- Condition: Failed
- Location: Nlg
- Part time: 6,634 hours, 4,039 cycles
- Stage of operation: CL
- How discovered: O
- Nature of condition: E
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DXTA2012071605049

## Discrepancy

ON GEAR RETRACTION, GEAR MADE A LOUD BANG THAT SHOOK THE ACFT.  ALL GEAR POSITION LIGHTS DISPLAYED NORMAL OPERATION.  ON EXTENSION, A METAL TO METAL SLAP SOUND CAME FROM NOSE GEAR, OTHERWISE GEAR FUNCTIONED NORMALLY.  R & R THE NLG ACTUATOR IAW MM 32-30-03.  OPS & LEAK CHECKED GOOD.

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