What was found
SEAT TRACK BETWEEN FRAME 53.5+14 AND 54+12 AT -Y450 IS CORRODED AT LOCATIONS: FR53.8" ; FR53.8+2" ; FR53.9+8" ; FR54+1". // REMOVED CORROSION FROM SEAT TRACK AT FR53.8";FR53.8+2"; FR53.9+8" & FR54.1 INBOARD AND OUTBOARD LATERAL AREAS IAW A330 SRM 51-74-00 PARA 6.A THRU 6.B (3). ESTABLISHED REMAINING THICKNESS IAW A330 SRM 51-74-00 PARA 6.B (6), REASSESSED DAMAGE AT FR53.8";FR53.8+2"; FR53.9+8";FR54+1" IAW A330 SRM 51-74-00 PARA 6.B (7). DAMAGE AT FR54+1" INBOARD AND OUTBOARD LATERAL AREAS MEASURED AT 0.154" WIDE AND IS BEYOND SRM LIMITS. RII CARRIED OUT IAW HAL GMM VOL1 CHAPTER 5 REV 50 - CORROSION CONFIRMED LEVEL 2 - PART REPAIR/REPLACEMENT REQUIRED. INSTALLED REPLACEMENT COMPONENT IAW 51-72-11 PARA 2.A (4) AND AIRBUS DWG F53326973 ISSUE A REV 103. JOB COMPLETE