What was found
DURING TAXI BRAKES LOCKED UP AIRCRAFT WOULD NOT MOVE BRAKES WOULD NOT RELEASE VERIFIED BOTH CONTROL ARMS FOR RESPECTIVE BRAKE METERING VALVES TO MOVE FREELY. VERIFIED ALL 4 BRAKES ACTUATING PISTONS TO MOVE FREELY. FOUND NR 2 BRAKE ROTORS NOT RELEASING. FOUND NR 2 INNER WHEEL HALF BROKEN AROUND INNER BEARING RACE. INSPECTED AXEL AND PERFORMED BRAKE SEIZURE CONDITIONAL INSPECTION. CONT LOG 8405935 ROTABLE PARTS CHANGE WAS INDICATED - TT 1214378 S/N OFF 08079 BRAKE, MLG, 737 OFF 58-3241-9-0001 8079 ON 58-3241-9-0001 4398.