What was found
MAIN CABIN -Y1292 SEAT TRACK STA 37 TO 40 HAS CORROSION (A3NB-53 -3-6339) PER HAECO LCQ NON ROUTINE 9290808/40808 REMOVED AND REPLACED SEAT TRACK -Y1292 AT FR 37-FR 40 IAW SRM 51-42-11. REMOVED CORROSION ON SEAT TRACK -Y1292 FOUND TO BE OUT OF LIMITS REMOVED SEAT TRACK, RECEIVED NEW PART. DRILLED AND LOCATED HOLES ON NEW PART, INSTALLED NEW SEAT TRACK -Y1292 AT FR37-40. APPLIED SURFACE PROTECTION IAW SRM A319 51-42-11,53-31-15-283-011.