What was found
CORROSION FORWARD CABIN LEFT O/B SEAT TRACK CORROSION ON FORWARD END LBL43.5 FR22 WL 151.5. REMOVED AND REPLACED FWD CABIN LEFT O/B SEAT TRACK AT LBL=43.5, FR19+19" TO FR=30+10" PER A220 ASRP BD500-A-J51-42-20-00AAA- 078A-A PAR.3A AND 5.E, DWG= BOMBARDIER PL C02312600 REV: E. (LP# 1549730)