What was found
AIRCRAFT IN BASE MAINTENANCE: FOUND CORRODED AREA ON SEAT TRACK, MEASURING L= 3.914 INCH, W= 1.175 INCH, D= 0.024 INCH, AT FR32 AND -Y1292. REPLACED SEAT TRACK -Y1292 FROM FR30 TO FR35 IN PASSENGER CABIN IAW A320 SRM 51-72-11-911-001, SRM 51-42-11-801, DWG D53231346 & DWG D53210005.