# SDR DXTA200500993

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 29, 2005
- Submitted: October 3, 2005
- Operation: Air carrier
- Aircraft: [N930QS](https://openairdocs.org/aircraft/N930QS), registered now
- Make and model: Cessna 750
- Registry model: [Cessna 750](https://openairdocs.org/model/cessna-750) (OpenAirDocs)
- Aircraft serial: 7500130
- Aircraft time: 4,479 hours, 2,853 cycles
- System (JASC): [3230 · Landing Gear Retraction/Extension System](https://openairdocs.org/jasc/3230)
- Part: Manifold
- Part number: 99146371
- Part serial: 35
- Condition: Faulty
- Location: Mlg
- Part time: 4,479 hours, 2,853 cycles
- Stage of operation: CR
- 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/DXTA200500993

## Discrepancy

WHILE IN FLIGHT AT 43000 FT, THERE WAS A BANG OR NOISE WITH VIBRATIONS FELT THROUGH THE FLOOR.  IT APPEARED TO BE FROM THE NOSE COMPARTMENT, POSSIBLY THE NOSE GEAR.  REMOVED AND REPLACED GEAR MANIFOLD IAW CE750 M/M CHAPTER 32-30-02.  SYSTEM OPS CHECK GOOD.

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