What was found
DURING "C" CHECK INSPECTION, THE FOLLOWING WAS FOUND; RT WING UPPER SURFACE MAIN FUEL TANK ACC DOOR NR 505C WT OUT WITH 02 CRACKS. REPAIR ACC DOOR NR 505C OF RT WING UPPER SURFACE MAIN FUEL TANK IN ACCORDANCE WITH DRAWING NR AIPSAC - N661AV-02/07, DATED 01-12-07, SHEETS 1, 3, AND 4. LEAK CHECK IN ACCORDANCE WITH DC8 M/M 28-00, NO LEAKS NOTED.