What was found
DURING HEAVY MAINTENANCE: CRACK INDICATION FOUND IN OPEN HOLE ZONE 2, POSITION 2 OF VERTICAL STRINGER RADIUS IN CENTER FUSELGAE ON FRAME 36, CRACK DEPTH 0.130 INCH. CRACK DIRECTION 8 O'CLOCK VIEW LOOKING AFT; PERFORMED REPAIR IAW EC A25-1157-01 AND EA 57-0017-25. WORK ACCOMPLISHED ON AEROMAN NR 2025-682302.