As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING HEAVY CHECK CORROSION ZL-532-GVI-10000, 572220-DVI-10000, SPOTS WERE FOUND ON LT WING AT AFT SPAR UPPER CAP VERTICAL FLANGE BETWEEN RIBS 24-26. CORROSION WAS REMOVED AND DAMAGES BLENDED IAW PREVIOUS SRI. REVIEWED REPAIRS AND ISSUED STRUCTURAL REPAIR APPROVAL SHEET (SRAS) DO/TS-3144/11...6529. REPAIRS WERE PERFORMED BY TECH SERVICES UNDER WO 17010, TASK 687. SUPPLEMENTARY INSP TASK REQUIRED: DVI OF BLENDED AREAS FOR NEW CORROSION DETECTION WITH THRESHOLD.