As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW REPORTS GEAR DISAGREE CAS AMBER LIGHT. LT GEAR INDICATES NOT DOWN AND LOCKED. PERFORMED MANUAL EXTENSION WITH NO CHANGE IN INDICATION. TOWER REPORTED GEAR APPEARED DOWN AND BOTH SIDES MATCHED. LANDING WAS NORMAL AND UPON COMPLETION OF ROLLOUT CREW INSTALLED THE GEAR PINS AS PRECAUTIONARY MEASURE.