What was found
VERTICAL STAB RT TRAILING EDGE BEAM FWD AND AFT WEBS DAMAGED, DO TO POWER PACK LOWER RUDDER INSTALLATION. INSTALLED FORWARD WEB DOUBLER AND 2 EA. FILLERS IAW MFG 747 SRM 51-30-02 AND ECRA 482-55-183-2
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
VERTICAL STAB RT TRAILING EDGE BEAM FWD AND AFT WEBS DAMAGED, DO TO POWER PACK LOWER RUDDER INSTALLATION. INSTALLED FORWARD WEB DOUBLER AND 2 EA. FILLERS IAW MFG 747 SRM 51-30-02 AND ECRA 482-55-183-2