As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PAE - FLT 7820 - DURING ROUTINE SCHEDULED C-9 MAINTENANCE CHECK, FOUND RIGHT WING OUTBOARD FLAP, INBOARD TRACK NR 7 VERY CORRODED WHERE FLAP TRACK ATTACHES TO LOWER WING PANEL REAR SPAR. REMOVED AND REPLACED NR 7 FLAP TRACK PER CARD R3R27004. (M)