What was found
DURING HEAVY MAINTENANCE, CRACK INDICATION ON FRAME 36 CWB VERTICAL STRINGER 4,OPEN FASTENER HOLE ON ZONE1, CRACK DIRECTION IS 1 OCLOCK, CRACK DEPTH IS 0.095 INCH,IN FWD CARGO COMPARTMENT (1EA)(-Y254); REF AEROMAN WO 2026-196/1 NR 299010 ACCOMPLISHED PERMANENT REPAIR OF CRACK DAMAGES ON THE CENTER WING BOX FRONT SPAR HORIZONTAL BEAMS AT LEVEL FR36, (Y-254)(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 AND EC NO. A26-513-01. MESURES OF CRACK DEPTH IS 0.095 INCH. PERFORMED HFEC AND ROTOTEST ON AFFECTS AREAS IAW NTM 51-10-08 AND NTM 51-10-01. NO CRACK INDICATION FOUND.