As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PDX - C3 CHECK, RIGHT WING INBOARD SLAT OUTER UPPER CORNER IS CHAFING ON UPPER LEADING EDGE SKIN. FOUND CORNER OF TRAILING EDGE CHIPPED, ROUNDED CORNER SMOOTH. MATERIAL LOSS WAS .001. POLISHED UPPER SKIN CHAFFE. WITHIN LIMITS OF SRM 57-42-01-101-001-A01. TREATED AND PAINTED AREA. NO PARTS REPLACED.