What was found
LEFT-HAND INBOARD FLAP UNDER JOINT PANEL THERE IS A .75 INCH CRACK OUTBOARD RIB LOWER CORD 40 INCHES FROM TRAILING EDGE. DEFERRED IAW GMM 3.5 CAT 1. REF BOEING SERVICE ENGINEERING TECH & FLEET SUPPORT LETTER DHL-CVG-04-00024H 15MAR04. ENTER AS DMI 16040E. ONLY 2 REVENUE FLIGHTS WITH NOTED DAMAGE. REF. DMI 16040E LT INBOARD FLAP UNDER JOINT PANEL THERE IS A .75 CRACK OUTBOARD RIB LOWER CHORD 40 DEGREES FROM TRAILING EDGE (DAILY INSP.) DUE 20 MAR 04. REPLACED LEFT-HAND INBOARD FLAP ASSEMBLY IAW 27-51-1. PERFORMED INSPECT/CHECK IAW 27-51-1. PERFORMED ADJUSTMENT TEST IAW 27-50-0. NO DEFECTS NOTED. THIS CLEARS DMI 16040E. PLACARD REMOVED.