As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PANEL 343AT GAP COVER RIGHT HORIZONTAL STAB BLADE SEAL CRACKED. PANEL 343AT GAP COVER RIGHT HORIZONTAL STAB BLADE SEAL CRACKED<[01] REMOVED AND REPLACED WORN BLADE SEAL PN:86A3005-2; PO:1080724.1; BN:402894 IAW B737-800 SRM 51-40-02.;[02] R&R BLADE SEAL;[03] VERIFIED REMOVE AND REPLACE OF BLADE SEAL