What was found
RT WING LEAK, RTFL. FOUND DUCT LEAKING JUST INBD OF RT-PYLON UNDER WING PANEL 621EB, BLOWING INTO MUFF-INSULATION. REMOVED RT UNDER WING PANELS 621EB, 621CB & R-PYLON TOP PNL 621BT. SECURED RT WING LOWER L/E PANELS AND TOP PANEL. SEALED TOP PANEL. REPLACED 2 SEALS ITEM NR 230A. RT BLEED AIR DUCT L/E JUST INBD OF ENG PYLON. LEAKED CHECKED GOOD, RAN ENGINE CREATED NEW POST FLIGHT NO MESSAGE, ALSO NO MESSAGE ON BMC 2.