What was found
WHILE CHASING FUEL LEAKS, MTC VISUALLY DISCOVERED A CRACK IN THE RT WING LOWER AFT SKIN PANEL AT APPROX IWS 562. THE CRACK IS APPROX 2 INCHES LONG AND EXTENDS FROM THE AFT, O/B END OF THE EXTERNAL SPLICE PLATE AT STR 10 IN THE AFT DIRECTION. STOP DRILL, COLD WORK HOLE, FINAL REAM AND EDDY CURRENT INSPECT; REPAIR DOUBLER FROM 0.125 7075-T6; REPAIR TRIPLER FROM 0.190 7075-T6; CHEM-FILM TREAT.