What was found
THS LEFT LOWER BODY FAIRING FWD ATTACH BRACKET ANGLE CORRODED LOWER SURFACE, CENTER BOX AREA, ANGLE IS PART OF LEADING EDGE. REMOVED AND REINSTALLED LOWER APRON IAW A310-200 SRM 51-40-21. REMOVED AND REINSTALLED RIB ASSY IAW A310-200 SRM 51-40-21. REMOVED LOWER ATTACH PLATE IAW A310-200 SRM 51-40-21. REMOVED CORROSION ORIGINAL THICKNESS .252 REMOVAL .060 REMAINING THICKNESS .192. FOUND TO BE OUT OF LIMITS IAW A310-200 SRM 55-12-28 (NO REPAIR AUTHORIZED). RECEIVED NEW PART P/N A5517860720200 P/O 604456.1. INSTALLED NEW BRACKET IAW A310-200 SRM 51-40-21.