As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
A 1.2 INCH CRACK WAS FOUND IN 65B02668-3 DIAGONAL SUPPORT TUBE AT STA 2598 HORIZONTAL STABILIZER HINGE SUPPORT BULKHEAD. CRACK WAS AT UPPER END OF TUBE, BEGINNING AT TUBE EDGE AND RUNNING DOWN THROUGH FIRST ROD END ATTACH FASTENER HOLE. TUBE ASSEMBLY REPLACED.