What was found
LT LWR WING PLANK, HOLE NR 11, WS 209.040, HAS CORROSION ON AFT OB SIDE 8.5 INCH L X .002 INCH, .003 INCH DEEP. (K) MAINTENANCE REPAIRED LEFT WING LOWER PLANK FUEL TANK ACCESS DOOR CUTOUT AT PANEL 550CB, WS 209.040, HOLE NR 11 OUTBOARD EDGE BY REMOVING CORROSION TO A MAX DEPTH OF .003 INCH IAW BOMBARDIER REO 601R-57-21-030 REV D. (M)