As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING C1-12 CHECK INSPECTION, FOUND RT WING STA 670 RIB HAS A CRACK IN UPPER SHEAR TIE ADJACENT TO FRONT SPAR. REPAIRED CHORD AT STA 670 IAW S/B 747-57-2273 FIG 7 AND 8, (7075-T6). C-CHECK WORK CARD NUMBER 7CI6001. NON-ROUTINE TASK CARD NUMBER 108445.