As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE REINSTALLING LT WING FLAP CABLES DURING PHASE 5 INSPECTION, NOTICED CABLE RUN TOO CLOSE TO STRUCTURE. INVESTIGATION AND NOTIFIED MFG TECH SUPPORT. IT WAS DETERMINED LT BRACE 5511037-3 AND RIB 5525130, CABLE PASS THRU WERE INCORRECTLY LOCATED DURING MANUFACTURE. FACTORY IAW PROVIDED APPROVED DATA TO ENLARGE PASS THRU, IN LT WING. (EA21200406587)