What was found
AFTER LDG GEAR HANDLE RAISED GOT GEAR DISAGREE. GEAR DOORS ON EICAS, LANDING GEAR DISAGREE AND DOOR LIGHTS ON AND LEFT MAIN GEAR INDICATING DOWN. PUT GEAR HANDLE DOWN AND RETURNED TO JFK. FOUND DRAG BRACE LOCK ACTUATOR BY-PASSING WHEN ACTUATOR WAS REMOVED. THE PISTON ROD WAS FOUND BROKEN IN HALF, INSIDE THE ACTUATOR HOUSING. REMOVED AND REPLACED DRAG BRACE LOCK ACTUATOR. OPS AND LEAK CHECKS GOOD. ETOPS CATEGORY ''B'': DIVERSION OR TURNBACK