What was found
AFTER TO RECEIVED AN AMBER GROUND DETECT FAULT MESSAGE. LANDING GEAR HANDLE WAS MAKING A CLICKING SOUND LIKE THE ON GROUND PROTECTION WAS ENGAGING REPEATEDLY. LANDING GEAR HANDLE WOULD NOT ALLOW GEAR UP SELECTION. CONTINUED TO ALTITUDE WITH GEAR DOWN, CAS MESSAGE DISAPPEARED ONCE LEVEL IN CRUISE FLIGHT. ON DESCENT FOR LANDING THE CAS MESSAGE REAPPEARED AROUND 7000'. ON LANDING ALL SYSTEMS FUNCTIONED NORMALLY. JACK AIRCRAFT. PERFORMED LANDING GEAR OPERATIONAL CHECK. OPERATION CHECK SATISFACTORY. PERFORM OPERATIONAL CHECK OF THE NLG TAXI LIGHTS. OPERATIONAL CHECKS SATISFACTORY. SAFETY WIRE NLG SQUAT SWITCH. SERVICE HYDRAULICS. DOWN DOWN JACKED AIRCRAFT AND RETURN TO NORMAL CONFIGURATION. WORK PERFORMED IN ACCORDANCE WITH CE-700-AM32-60-10, 7-10-10, 32-00-00