What was found
HEAVY SMOKE FROM RT BRAKE ASSEMBLY OBSERVED. NO PERFORMANCE ISSUES NOTED. NO FLUID VISIBLE ON DECK. INSPECTED RT MLG WW FOR LEAKS & RT INBD & OTBD BRAKE FUSES, NO DEFECTS NOTED. INSPECTED RT MLG INBD & OTBD BRAKE ASSEMBLY'S FOR LEAKS & EVIDENCE OF POSSIBLE FIRE, NO DEFECTS NOTED. FOUND RT MLG TIRE WORN BEYOND LIMITS. REMOVED RT MLG OTBD WHEEL ASSEMBLY, INSPECTED HEAT SHIELD, NO DEFECTS NOTED, INSTALLED OVERHAULED RT MLG WHEEL ASSEMBLY. FOUND RESIDUAL GREASE BUILD UP COVERED IN BRAKE DUST INSIDE RT MLG OTBD BRAKE ASSEMBLY. REMOVED GREASE BUILD UP. TAXIED ACFT TO ATTEMPT TO DUPLICATE SQUAWK, NO DEFECTS NOTED. OPERATIONS CHECKED GOOD IAW MM 32-41-20 & 32-10-00.