What was found
LH WING INTERNAL STRUCTURE FRONT SPAR LWR FLANGE FOUND 1EA CRACK JUST I/B OF RIB9 COMPLIED WITH FEDEX EA: 6-5710-T0367806 P1 REPAIRED LH WING INTERNAL STRUCTURE FRONT SPAR LWR FLANGE JUST I/B OF RIB9. THIS IS A CAT B REPAIR. THE FOLLOW UP INSPECTION REQUIRMENT PER EA 6-5710-T0367806. EA TITLE: WINGS - BASIC WING STRUCTURE - LH WING FRONT SPAR AFT LOWER FLANGE BETWEEN RIB8 AND RIB9 - CRACK REPAIR. MAJOR REPAIR IAW FEDEX GMM 6-2-100.