As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT CANTED BULHEAD AT STA 474.40 HAS TWO CRACKS EACH APPROX. 1.5 INCHES IN LENGTH. DURING REMOVAL OF THIS PART OTHER DAMAGE WAS FOUND. BOTH VERTICAL STAB WEBS (PNS: 2631021-15 AND 2631022-2)WERE REPLACED TO SIGNIFICANT FRETTING. THE AFT BULKHEAD ASSEMBLY WAS ALSO REPLACED DUE TO FRETTING.