What was found
CORROSION ALONG PAX CABIN SEAT TRACKS AT WL-252.0, RBL- 23.5, FROM FR-30+7 TO FR-38+3. WL NEEDS TO BE WL-151. REMOVED DAMAGED SEAT TRACK AND REPLACED NEW SEAT TRACK FROM FR 30 + 7 TO FR 38, RBL 23.5 P/N C01335693-005S LOT. 5179492 IAW A220 ASRP BD500-J51-42-21-00AAA-078A-A AND BOMBARDIER C01735610 REV B. REF CHANGE TO BOMBARDIER DWG C01735610. (LP# 1047820)