What was found
DURING TAXI ON RAMP, LT BRAKE LOCKED UP (AIRCRAFT WAS MOVING AT A VERY LOW RATE OF SPEED). AFTER REMOVAL OF LT WHEEL, FOUND 1 STATOR BROKEN IN HALF, DROPPING DOWN ONTO WHEEL (BRAKE KEY), CAUSING WHEEL TO LOCK UP. NO DAMAGE NOTED TO WHEEL OR ANY OTHER PART OF AIRCRAFT. (K)