What was found
DURING A ROUTINE POST FLIGHT INSPECTION, A SIGNIFICANT AMOUNT OF HYDRAULIC FLUID WAS NOTICED ON THE RT WING LOWER SURFACE FORWARD AND INBOARD OF THE MLG WW AREA. FURTHER INVESTIGATION REVEALED A RT WING SPOILER HYDRAULIC LINE ASSY. HAD CHAFED ON THE RT WING AILERON CONTROL ALCLAD CABLES TO THE POINT OF LEAKING FLUID. A NEW LINE ASSEMBLY WAS INSTALLED AND LINE ROUTING WAS ADJUSTED TO PROVIDE CLEARANCE FROM AILERON CONTROL CABLES. NO EVIDENCE OF LIKE CHAFING WAS DETECTED IN THE LT WING AREA.