What was found
RIGHT WING LOWER PLANK ACCESS HOLE 640BB HAS COROSSION (C-CHECK RO 6/20/2023) CLEANED AND BLENDED OUT CORROSION ON RH WING LOWER PLANK ACCESS HOLE COMMON TO 640BB IAW REO 601R-57-21-030 REV -L DATED 2014-02-05. FOUND TO BE OUT LIMITS. RECEIVED AND COMPLIED WITH ALL STEPS OF 601R-57-21-3746 REV--, DATED 2023-05-17 AND REO 601R-57-21-030 REV-L, DATED 2014-02-05. COMPLIED WITH TASK CARD 51-900-1003-SKY. NO LEAK NOTED.