As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING C-24 MAINTENANCE CHECK AT HAECO AMERICAS, CORROSION WAS DISCOVERED ON THE LEFT HAND OVERWING LONGERON SPLICE PLATE BETWEEN STA 930 TO STA 947. THE DAMAGE WAS REMOVED BY BLENDING AND FOUND TO BE BEYOND THE PUBLISHED LIMITS OF B767-200 SRM 53-50-05 FIGURE 101. THE AVERAGE MATERIAL LOSS WAS REPORTED AT 0.020-0.040-INCHES.ACCOMPLISHED BLEND REPAIR PER HAECO REO-G24747 REV IR AND ABX REA-5350-65240-00. ABX FORM M-287, M-289 AND FAA FORM 337