What was found
FLT 855 JFK-SDQ, CREW DECLARED EMERGENCY AND AIR RETURN TO JFK DUE TO AIR RIGHT WING LEAK. PERFORMED INSPECTION OF RIGHT BLEED DUCT AND FOUND WORN SEALS AT BLEED AIR DUCT. REMOVED AND REPLACED SEALS FROM RIGHT BLEED AIR DUCT BETWEEN THE SLAT TRACK ONE AND INTERMEDIATE RIB PER MM 36-11-48. LEAK CHECK NORMAL, NO PRESENT MESSAGE.