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