What was found
FORWARD RT OTBD SEAT TRACK CORRODED, AT THE FORWARD END, RBL 43.5, FR 20. REMOVED DAMAGED SEAT TRACK RBL 43.5 BETWEEN FR 19+12 & FR 30+9, REPLACED IAW ASRP BD500-A-J51-42-20-00AAA-078A-A, & DWG PL C02312600 REV -K. (LP 1768005 - AIRCRAFT WAS GROUNDED)