What was found
MAJOR REPAIR - DURING A SCHEDULED ROUNTINE INSP, MX FOUND A 1.6" CRACK IN THE RT WING SKIN, LOWER SIDE, WS YA-4113.5, STARTING FROM AFT, OTBD CORNER OF FUEL GAUGE ACCESS PANEL. MAINTENANCE REPAIRED THE AFFECTED AREA AND PERFORMED ALL REQUIRED RII INSPECTIONS I.A.W. EO 10-120-57-002. MATERIALS UTILIZED ARE INCLUDED IN THE ENGINEERING ORDER.