What was found
LEVEL 2 CORROSION, FORWARD CABIN RIGHT I/B SEAT TRACK CORROSION ON FORWARD END RBL 23 FR20 WL151.5. REPLACED FWD CABIN R/H I/B SEAT TRACK AT RBL 23, BTW FR=20 TO FR=30 PER BOMBARDIER C0231600 REV: K AND ASRP BD500-A-J51-42-20-00AAA-078A-A. (LP 1594928 - AIRCRAFT WAS GROUNDED)