What was found
RH WING WHEEL WELL FOUND CORROSION NEXT TO DRAG BRACE(<P>1) REMOVED CORRODED "Z" CHORD FROM PANEL ASSY (65B11640-120) IAW B747 SRM 51-40-02 (WAITING FOR NEW PART) ("Z" CHORD IS MATERIAL LOSS). 2) RECEIVED STOCK CHORD, FABRICATED Z CHORD (DRILLED, TRIMMED, ALODINE & PRIMER) AND INSTALLED NEW Z CHORD ON PANEL ASSY (65B11640-120) IAW B747 DWG 65B11514 REV G & SRM 51-40-02. 3) RE-INSTALLED PANEL ASSY (65B11640-120) AT RH WING (WING STA 129 TO 225) JUST AFT OF WING LANDING GEAR IAW SRM 51-40-02. 4) NO FURTHER DEFECTS NOTED</P>)