What was found
LEFT MLG BRAKE: ON TAXI OUT OF A HIKE OUT TO THE AIRPORT, THE BRAKE SEEM TO BE PARTIALLY ENGAGED. AFTER STOPPING THE AIRCRAFT I ENGAGED IN EMERGENCY BRAKE AND PUSHED IT COMPLETELY BACK IN BUT THERE WAS NO DIFFERENCE. WE THEN RETURNED TO THE FBO. AFTER SHUTTING DOWN, I GOT OUT TO INSPECT THE WHEEL BRAKES. I COULD NOT DISCERN IF ONE WHEEL BRAKE WAS HOTTER THAN THE OTHER. //SIGNOFF// CHECKED WHEELS/BEARINGS FOR ROTATIONAL FRICTION AND BRAKES FOR STICKY PUCKS - NO DEFECTS NOTED. PERFORMED THE BLEED ANTISKID BRAKE SYSTEM PROCEDURES AND FUNCTIONAL TESTS - NO DEFECTS NOTED. ALSO TAXIED ACFT APPLIED BRAKES FROM PILOT AND COPILOT SIDES - ALL SMOOTH - BRAKES WELL - OPS CHECKS GOOD. MX IAW CE560XLS MM32-44-00.