What was found
(CAN) LEFT MAIN LANDING GEAR EXTENSION INDICATOR DISPLAYED A GEAR NOT FULLY DEPLOYED INDICATION. CREW INITIATED EMERGENCY GEAR EXTENSION PROCEDURE, ADVISED ATC AND DID A FLY BY FOR VISUAL VERIFICATION BY THE TOWER CONTROL , CREW DID NOT DECLARE AN EMERGENCY BUT REQUESTED AIRPORT SERVICES AS A PRECAUTIONARY . LANDING WAS CARRIED OUT WITHOUT INCIDENT. AS OF 09-JAN-2015 AIRCRAFT IS STILL IN MAINTENANCE TROUBLESHOOTING, NO SPECIFIC PARTS HAVE YET BEEN DETERMINED AS THE CAUSE.