What was found
EN ROUTE FROM LAS TO PHL, CREW REPORTED AN AIR LT WING LEAK. FLIGHT DIVERTED TO CLT & LANDED WITHOUT INCIDENT. TROUBLESHOT TO SEVERELY LEAKING LT PYLON ANTI-ICE DUCT SEALS. IAW IPC 36-11-05-07C, ITEM 95, TWO EACH. REPLACED SEALS IAW APPLICABLE SECTION OF AMM 36-11-48-400-004-A. SATISFACTORY LEAK CHECK ACCOMPLISHED.