What was found
FRAME 40 TO CTR WING JOINT AT UPPER SKIN LEVEL TENSION BOLT JUNCTION, LT MIDDLE FASTENER HOLE FOUND CRACK SIGNAL. COMPLIED WITH EA 6-5710-T0313797 PT1, TITLE: WINGS - BASIC WING STRUCTURE - CRACK HOLES IN CENTER WING JOINT - FR40LT , REPAIRED THE FRAME 40 TO CENTER WING JOINT AT UPPER SKIN LEVEL TENSION BOLT JUNCTION, LEFT HAND, MIDDLE FASTENER HOLE, MAJOR REPAIR IAW GMM6-2-100