What was found
AT C-CHECK, RT WING TO FUSELAGE FS 640 & XW 0 CRACKED ANGLE. REMOVED CRACKED ANGLE FROM RT WING LWR TO FUSELAGE STA 640 AND XWO PER SRM. FABRICATED NEW ANGLE SAME MATERIAL AND THICKNESS 2023-T3 0.050. CLEANED ANGLE AREA PER SRM. TREATED, PRIMED AREA AND NEW ANGLE IAW, OK TO INSTALL NEW ANGLE. INSTALLED NEW ANGLE PER SRM 51-1-21.