What was found
TAXIING OUT FOR DEPARTURE FROM TEB, WHILE MAKING RIGHT TURN AIRCRAFT WOULD NOT RESPOND & SUDDENLY MOVED TO THE LEFT. PRESSING ON THE RIGHT BRAKE WAS A RESISTANCE FEEL IN PEDAL MOVEMENT AND ACFT TURNED SHARPLY LEFT. REMOVED RIGHT BRAKE ASSY AS PER CUSTOMER REQUEST, INSTALLED O/H BRAKE ASSY. TAXI CHECK BY CREW AND OPS CHECK GOOD. BLEED BRAKES AS REQUIRED AND NO LEAKS NOTED. ALL WORK PERFORMED IAW CE-560XL MM CHAPTER 32-42-00.