What was found
LEVEL 2 CORRIOSION SEAT TRACK -Y765 LOC. FR 64 TO FR 66 AT AFT GALLEY AREA. REPLACED THE SEAT TRACK IAW SRM 51-42-11, SRM 51-72-11, AND DWG NAT10N01048 ISSUE E. MEASURE OF THE CORROSION ARE L: 0.923 IN W: 0.354 IN. (LP: 1609533) AIRCRAFT WAS GROUNDED.