# SDR 2002F00902

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 23, 2002
- Submitted: September 24, 2002
- Operation: Air carrier
- Aircraft: N77260
- Make and model: Cndair CL6002B19
- Aircraft serial: 7260
- System (JASC): [3230 · Landing Gear Retraction/Extension System](https://openairdocs.org/jasc/3230)
- Part: Priority Valve
- Part number: 4622
- Condition: Inoperative
- Location: Nlg W/W
- 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/2002F00902

## Discrepancy

FLT 6451 - RETURNED TO CMH, AFTER TAKEOFF, NOSE GEAR WOULD NOT RETRACT AND GEAR DISAGREE MESSAGE.  MAINTENANCE REMOVED AND REPLACED NOSE GEAR PRIORITY VALVE.  OP CHECKS GOOD.  (M)

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