What was found
FUSELAGE/WINDOW BELT SKIN, LT, NR 1 WINDOW, STA 400. REPAIR FOR LIGHTNING STRIKES. THE LT WINDOW BELT SKIN AT STA 400 SUFFERED A LIGHTNING STRIKE ON THE FWD SIDE AND THE AFT SIDE OF THE NR 1 WINDOW CUTOUT. BOTH DAMAGED AREAS WERE CLEANED UP WITH .50 HOLES. ALUMINUM BUSHINGS WERE INSTALLED IN THE HOLES AND AN ALUMINUM DOUBLER WAS INSTALLED AROUND THE WINDOW PER ER/A 364571-14, REV B.