What was found
AFT EQUIPMENT COMPARTMENT DOOR SURROUND STRUCTURE, FRAME 81 BETWEEN DOOR HINGES, FOUND WITH EVIDENCE OF CORROSION. REMOVED AND REPLACED FRAME 81 CENTER SECTION AT AFT EQUIPMENT COMPARTMENT DOOR SURROUND STRUCTURE IAW ASRP BD500-A-J51 -42-20-00AAA-078A-A AND DWG C01401201, REV R. (LP# 1706041; AIRCRAFT WAS GROUNDED)