What was found
DURING HEAVY MAINTENANCE, CRACK INDICATION ON FRAME 36 CWB VERTICAL STRINGER5 ,OPEN FASTENER HOLEON ZONE1, CRACK DIRECTION IS 12OCLOCK, CRACK DEPTH IS 0.080 INCH , INF WD CARGO COMPARTMENT (1EA)(-Y765: (RESOLVED ON W/O: 1457737 TASKCARD: NR-00029 ) ACCOMPLISHED PERMANENT REPAIR OF CRACK DAMAGES ON THE CENTER WING BOX FRONT SPAR HORIZONTAL BEAMS AT LEVEL FR36, Y-765 (HOLE ON ZONE 1) IAW AEROMAN EA 57-0036-26, REV 0 (COVER PLUS PARTS 1 AND 2), AIRBUS RDAF 81801723/003/2026, ISSUE A, EC NO. A26-513-01. MEASURES OF DEPTH CRACK IS 0.080 INCH. PERFORMED HFEC AND ROTOTEST ON AFFECTS AREAS AS PER NTM 51-10-08 AND NTM 51-10-01 NO CRACK INDICATION FOUND.