What was found
LANDING GEAR HANDLE WILL NOT EXTEND OR RETRACT LANDING GEAR IN FLIGHT, PERFORMED QRH MANUAL GEAR EXT. WAS SUCCESSFUL. REMOVED AND REPLACED MLG SELECTOR VALVE IAW CRJ700 AMM 32-32-10-000/400-801. OPS CHECK GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
LANDING GEAR HANDLE WILL NOT EXTEND OR RETRACT LANDING GEAR IN FLIGHT, PERFORMED QRH MANUAL GEAR EXT. WAS SUCCESSFUL. REMOVED AND REPLACED MLG SELECTOR VALVE IAW CRJ700 AMM 32-32-10-000/400-801. OPS CHECK GOOD.