What was found
ERODED SKIN, RT WING L/E NR 4 PYLON INBD FIXED PANEL. IAW AMM 06-09-08-912-001, REV 116, REMOVEED RT WING L/E NR 4 PYLON INBD LWR FIXED PANEL. REMOVED THE ERODED MATERIALS AND CLEAN. BOND THE REPAIR PLIES WITH FILM ADHESIVE CURED AT 260 F FOR 130 MINUTES WITH A MINIMUM VACUUM OF 22 IN/HG. IAW AMM 20-51-01-912-008, REV 116. INSTALLED RT WING L/E NR 4 PYLON INBD LWR FIXED PANEL.