# SDR DXTA200500655

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 31, 2005
- Submitted: April 6, 2005
- Operation: Air carrier
- Aircraft: [N936QS](https://openairdocs.org/aircraft/N936QS), registered now
- Make and model: Cessna 750
- Registry model: [Cessna 750](https://openairdocs.org/model/cessna-750) (OpenAirDocs)
- Aircraft serial: 7500036
- Aircraft time: 6,801 hours, 4,323 cycles
- System (JASC): [3210 · Main Landing Gear](https://openairdocs.org/jasc/3210)
- Part: Barrel
- Part number: 67421801
- Part serial: BMC028
- Condition: Scored
- Location: Mlg
- Part time: 6,801 hours, 4,323 cycles
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DXTA200500655

## Discrepancy

DURING CLIMBOUT HEARD A THUMP FROM THE NOSE GEAR.  NOTICED THE UNLOCK LIGHT ILLUMINATED.  THE UNLOCK LIGHT STAYED ON FOR THE DURATION OF THE FLIGHT UNTIL DESCENT PASSING THROUGH 11700; IN WHICH A SECOND THUMP WAS HEARD.  FOUND STRUT EXTENSION OUT OF LIMIT.  REMOVED & REPLACED UPPER & LOWER BARREL ASSY WITH A RENTAL UNIT.  OPS CHECK AND LEAK CHECK GOOD.  STEERING TRAVEL CHECK GOOD.  GEAR SWING CHECK GOOD IAW 750 M/M CHP 32-30-05.

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