What was found
LEFT WING AILERON PCA HYDRAULIC LINES CHAFING INTERNAL RIBS OF WING. COMPLIED WITH REPAIR OF LT WING RIB 21 IAW ERS-EM-57MR-260.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
LEFT WING AILERON PCA HYDRAULIC LINES CHAFING INTERNAL RIBS OF WING. COMPLIED WITH REPAIR OF LT WING RIB 21 IAW ERS-EM-57MR-260.