What was found
CORRODED SEAT TRACK @ 4 INCHES FWD OF FR20 TO FR20, RBL43, WL151.5. REMOVED AND REPLACED SEAT TRACK BETWEEN FR20 TO FR30 RBL43 WL 151.5 IAW A220 ASRP BD500-A-J51-42-20-00AAA-078A-A, BOMBARDIER PL: C01712000 REV: -A AND BOMBARDIER PL: C02312600 REV : E. (LP# 0928896)