What was found
FOUND UPPER CARGO STA 857, LEFT BUTT LINE 60 - RIGHT BUTT LINE 60, 5 FASTENERS MIS-DRILLED IN TOP OF CENTER TANK TO SPAR SKIN. REAMED HOLES TO REMOVE DAMAGE, FABRICATED REPAIR BUSHINGS FOR 11 HOLES. INSTALLED REPAIR BUSHINGS WITH WET SEALANT IN HOLES. CONTOURED LOWER BUSHING SURFACE, IN TANK, TO SPAR ANGLE. REF ENGINEERING AUTHORIZATION, BUSHINGS IAW DC8 SRM 51-1-25.