As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) GEAR DISAGREE WARNING MESSAGE POSTED DURING APPROACH. NOSE GEAR SHOWED DOWN AND LOCKED WHILE MAIN GEAR SHOWED UP & LOCKED.ABORTED APPRAOCH, PERFORMED MANUAL GEAR EXTENSION AND PERFORMED UNEVENTFUL EMERGENCY LANDING. PSEU REPLACED, AIRCRAFT BACK IN SERVICE.