What was found
DURING PERFORMING ROTOTEST INSPECTION OF FRAME 40 TO CENTER WING JOINT AT UPPER SKIN LEVEL TENSION BOLT JUNCTION, LT MID HOLE FOUND CRACK SIGNAL COMPLIED WITH EA: 6-5710-T0347503 PT1, EA TITLE: WINGS - BASIC WING STRUCTURE - CRACK IN THE MIDDLE HOLE AT FR40 LHS CENTER WING JOINT. REPAIRED THE FRAME 40 TO CENTER WING JOINT AT UPPER SKIN LEVEL TENSION BOLT JUNCTION - LT MID HOLE. THIS REPAIR CATEGORY "C". REPAIR LIFE LIMITATION: 6 MONTHS. MAJOR REPAIR IAW GMM6-2-100.