As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FORWARD CABIN RIGHT INBD SEAT TRACK CORROSION ON FORWARD END RBL 23 FR20 WL151.5. REMOVED AND REPLACED SEAT TRACK AT FORWARD CABIN RBL 23 PER A220 ASRP BD500-A-J51-42-20-00AAA-078A-A AND BOMBARDIER DRAWING C02312600 REV-K AT FR19-FR31 RBL23.5 WL 151.5. (LP# 1664119; AIRCRAFT WAS GROUNDED)