# SDR CNMA20100001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 7, 2010
- Submitted: January 8, 2010
- Operation: Air carrier
- Aircraft: [N612AX](https://openairdocs.org/aircraft/N612AX), registered now
- Make and model: Doug DC-10-30
- Registry model: [Doug DC-10-30](https://openairdocs.org/model/mcdonnell-douglas-dc-10-30) (OpenAirDocs)
- Aircraft serial: 48290
- Aircraft time: 70,087 hours, 11,348 cycles
- System (JASC): [3230 · Landing Gear Retraction/Extension System](https://openairdocs.org/jasc/3230)
- Part: Retract Cylinder
- Part number: ARG73765515
- Part serial: CPT0016NT
- Condition: Defective
- Location: Lt Mlg
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CNMA20100001

## Discrepancy

UPON GEAR RETRACTION, LT MLG RED LIGHT ON LOOKED THRU VIEWER, SAW GROUND LIGHTS, FELT VIBRATION.  REMOVED AND REPLACED LT MLG RETRACT ACTUATOR. OPS CHECKS GOOD IAW MM 32-33.

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