As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
TWO EACH CRACKS NOTED IN THE UPPER BEAM OF THE INTERCASTER AT LBL 12; BETWEEN STA'S 344-360. THE FED CRACK MEASURES .55' AND DOES NOT INTERSECT A FASTENER HOLE. THE AFT CRACK MEASURES .67' AND ENDS AT A FASTENER HOLE / TRANSFERRED TO NRC N113456