# SDR REXA201100591

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 19, 2011
- Submitted: September 20, 2011
- Operation: Air carrier
- Aircraft: [N200PQ](https://openairdocs.org/aircraft/N200PQ), registered now
- Make and model: Cndair CL6002D24
- Aircraft serial: 15200
- Aircraft time: 6,929 hours, 4,796 cycles
- System (JASC): [3234 · Landing Gear Selector](https://openairdocs.org/jasc/3234)
- Part: Selector Valve
- Condition: Faulty
- Location: Landing Gear
- Stage of operation: AP
- How discovered: O
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/REXA201100591

## Discrepancy

GEAR DISAGREE REMOVED & REPLACED LANDING GEAR SELECTOR VALVE PER FIM 32-31-00 REF CRJ 900 AMM 32-32-10, VERIFIED PART EFFECTIVITY.  GEAR DID NOT COME DOWN ON ITS OWN, EMERGENCY EXTENSION HANDLE WAS PULLED FOR SUCCESSFUL GEAR EXTENSION.

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