# SDR VNAA202203141113

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 11, 2022
- Submitted: March 14, 2022
- Operation: Air carrier
- Aircraft: [N503AE](https://openairdocs.org/aircraft/N503AE), registered now
- Make and model: Cndair CL6002C10
- Aircraft serial: 10021
- Aircraft time: 44,522 hours, 34,518 cycles
- System (JASC): [3230 · Landing Gear Retraction/Extension System](https://openairdocs.org/jasc/3230)
- Part: Lever
- Part number: 533443
- Part serial: MPCB0657
- Condition: Unserviceable
- Location: 200
- Part time: 662 hours, 582 cycles
- Stage of operation: CL
- How discovered: V
- Nature of condition: J
- Precautionary procedure: A, D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/VNAA202203141113

## Discrepancy

GEAR DISAGREE WARNING MESSAGE ON CLIMB OUT.  ALL GEAR WERE DOWN WITH GEAR SELECTED UP.  TROUBLESHOT GEAR DISAGREE IAW CRJ700 FIM 32-31-00-810-803-A01. PERFORMED OPS TEST OF LANDING GEAR EXTENSION/RETRACTION SYSTEM IAW CRJ700 AMM 32-30-00-710-801-A01. CYCLED GEAR 7 TIMES, COULD NOT REPLICATE FAULT. REMOVED AND REPLACED LANDING-GEAR CONTROL-PANEL LEVER IAW CRJ700 AMM 32-31-01-000/400-802-A01. OPS TEST OF THE GEAR EXTENTION/RETRACTION PERFORMED 5 TIMES AND OPS TEST GOOD.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.