What was found
DURING A ROUTINE DYE-PENETRANT INSPECTION ON TG-10B CRACKS WERE DISCOVERED AT SEVERAL WELDS ON THE A741 210N BRIDGE ASSEMBLY. A REPLACEMENT BRIDGE ASSY CANNIBALIZED FROM ANOTHER TG-10B IN AN EFFORT TO PLACE THE FIRST NOTED AIRCRAFT BACK IN SERVICE. AS A PRECAUTIONARY STEP, DECIDED TO DYE-PENETRANT THE CANNIBALIZED ASSEMBLY AND DISCOVERED IT TOO WAS CRACKED. DECIDED TO INSPECT THE REST OF THE ACFT. 12 OUT OF 12 ACFT REVEALED CRACKS.