What was found
DURING C4 CHECK, DETECTED A CRACK ON THE RT SIDE, BS 360 FRAME THE CRACK IS LOCATED ON THE WEB LAYER ONLY AND IS APPROX 1 INCH LONG RUNNING OTBD AND DOWNWARDS. WHILE PERFORMING REPAIR, ADDITIONAL 2 EA CRACKS WERE DETECTED ON BS 360 FRAME. ONE OF THE CRACKS (APPROX 1.25 INCHES LONG) IS LOCATED ON SHEAR DOUBLER LAYER ONLY AND STARTS FROM THE EDGE RUNNING INBD AND UPWARDS THROUGH A FASTENER HOLE. THE OTHER CRACK FOUND IS APPROX 1" LONG ORIGINATING FROM 2 SIDES OF A FASTENER HOLE, ONE RUNNING INBD AND UPWARDS AND THE OTHER RUNNING OTBD AND DOWNWARDS. FABRICATED DOUBLER, ANGLE & FILLER. INSTALLED ALL PARTS.