What was found
CENTER WING BOX - INSPECTION OF REAR SPAR AND BOTTOM PANEL AT JUNCTION WITH FUSELAGE FR47 LH SIDE, FASTENER "I" HOLE FOUND CRACK SIGNAL COMPLIED WITH EA: 6-5710-T0345244 B P6. TITLE: WINGS - BASIC WING STRUCTURE - CRACKED CRACKED HOLES AT FR47 REAR SPAR AREA. REPAIRED THE CENTER WING BOX REAR SPAR AND AND BOTTOM PANEL AT JUNCTION WITH FUSELAGE FR47 LH SIDE, FASTENER "I" HOLE CRACK. CRACK. THIS IS CAT B REPAIR. FOLLOW UP INSPECTION PER EA 6-5710-T345244 B. MAJOR REPAIR IAW FEDEX GMM6-2-100.