As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
R/H HORIZONTAL STAB UPPER SLIDING SEAL IS CRACKED / REMOVED CORNER PLATES AND TIE BAR FROM CRACKED SEAL PLATE AT R/H HORZ STAB UPPER SLIDING SEAL I.A.W. MM 53-31-31-000-801. DRILLED NEW SEAL PLATE I.A.W. MM 53-31-31-400-801. INSTALLED CORNER PLATES AND TIE BAR TO NEW SEAL PLATE I.A.W. MM 53-31-31-400-801.