What was found
DURING ROUTINE CPCP INSPECTION, FOUND SEVERAL HOLES DRILLED INTO RT FRAME AT FS 1020, 5.5 ABOVE UPPER CUSP AREA. FABRICATED REPAIR SHIM AND ANGLE AS REQUIRED BY COTNEY D93-R54 AT FS 1020. HEAT TREATED TO 7075.T6 FROM 7075.0 AGED, PRIMED AND INSTALLED IAW COTNEY D93-R54. FORMED AND HEATED PARTS IAW DC8 SRM 51-1-1, TREATED AND PRIMED IAW DC8 SRM 51-1-8 AND INSTALLED FASTENERS IAW DC8 SRM 51-1-21 AND 51-1-20D. CORROSION TASK CARD NUMBER 573R-0551. NON-ROUTINE 04882 TASK NR Y1303.