What was found
SEAT TRACK 3R HAS FIVE AREAS OF CORROSION INCLUDING ON AND UNDER SCALLOPS. 2 INCHES FWD OF FR 74, BETWEEN FR 74 AND 75, 0.5 INCH AFT OF FR 75, BETWEEN FR 76 AND 77, AND 1 INCH AFT OF FR 77. BLENDED CORROSION AND FOUND TO BE OUT OF LIMITS AT ALL LOCATIONS. REMOVED AND REPLACED SEAT TRACK FROM FRAME 73.5 TO 77.5 IAW A300-600 SRM 53-10-16.