What was found
DURING HEAVY MAINTENANCE, CRACK INDICATION FOUND ON THE HORIZONTAL FLOORBEAM RADIUS BACKSIDE OF THE FRONT SPAR VERTICAL STRINGER Ñ4 FRAME 36. CRACK L= 0.640 INCH.; (RESOLVED ON W/O: 1435456 TASKCARD: NR-00033 ) REF AEROMAN WO# 2026-279/1 NR# 2026-348511 ACCOMPLISHED PERMANENT REPAIR OF CRACK DAMAGES ON THE CENTER WING BOX FRONT SPAR HORIZONTAL BEAMS AT LEVEL FR36, AT -Y254 IAW AEROMAN EA 57-0052-26 REV 0 (COVER PLUS PARTS 1 AND 2), AIRBUS RDAF 81836865/003/2026, ISSUE A, EC NO. A26-595-01.