What was found
SEAT TRACK BETWEEN FRAME 55 AND 58 AT -Y2462 IS CORRODED AT LOCATIONS: FR56,FR57+9" AND FR58. // CORROSION AT LOCATIONS FR56,FR57+9" AND FR58 LOCATED ON INNER VERTICAL SURFACE AREA. UNABLE TO SUFFICIENTLY REMOVE CORROSION AND ESTABLISH REMAINING THICKNESS I.A.W. A330 SRM 51-74-00 PARA 6.B (6) REV 100 DUE TO INACCESSIBILITY. DAMAGE REASSESSED I.A.W. A330 SRM 51-74-00 PARA 6.B (7) FOUND TO BE OUT OF LIMITS I.A.W. A330 SRM 53-31-15 REV 100. RII CARRIED IAW HAL GMM VOL1 CHAPTER 5 REV 49 - CORROSION CONFIRMED LEVEL 2 . COMPONENT REPAIR /REPLACEMENT REQUIRED. SEAT TRACK REPLACED IAW A330 SRM 51-72-11 PARA 2.A (4) REV 100 AND AIRBUS DWG F53476200006 ISSUE S. TASK COMPLETED