What was found
FLT 755 JFK-AUA, ON TOUCH DOWN ENGINE UNLOCK REV HYD G RSVR LO LVL, LOST NOSE WHEEL STEERING. REQUIRED TOWING OFF RUNWAY. ENGINE 1 REV WOULD NOT STOW, LOST ALL GREEN HYD FLUID. FOUND NR 1 ENGINE OUTBD T/R PRESSURE LINE BROKEN. REMOVED AND REPLACED LINE IAW 78-31-15 AND HYDRAULIC CONTROL UNIT FOR THE THRUST REVERSER ITEM IAW 78-31-51. OPS AND LEAK CHECK GOOD.