What was found
RT OUTBD MOST TRACK AT STA 480 FOUND CRACKED AT VERTICAL FLANGE. REPAIR CARRIED OUT IAW B747 SRM 53-10-05 FIG 5, TRACK MADE FROM EXTRUSION 63B10047-389 AND REPAIR ANGLES AND 10134-1203, 7075-T6511.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
RT OUTBD MOST TRACK AT STA 480 FOUND CRACKED AT VERTICAL FLANGE. REPAIR CARRIED OUT IAW B747 SRM 53-10-05 FIG 5, TRACK MADE FROM EXTRUSION 63B10047-389 AND REPAIR ANGLES AND 10134-1203, 7075-T6511.