What was found
B-18755 GRD CHK FOUND # 2 FLAP TRACK JACKSCREW FITTING BROKEN.C/A:1.ISSUED REVISION OF EO 740-57-50-0004 TO PERFORM THE REPLACEMENT/OVERHAUL IN LIEU OF INSPECTION. 2.ISSUED THE EON 57-632472-002 TO DETECT THE CORROSION AND CRACK TO AIRPLANES THAT FITTINGS REPLACEMENT/OVERHAUL WAS NOT DONE. THIS EON WILL BE ACCOMPLISHED BEFORE DEC. 15, 2001. 3.ISSUED EON 57-632472-004 TO PERFORM ADDITIONAL INSTRUCTIONS PER BOEING RECOMMENDED FOR B-18755 ON NOV. 19, 2001. 4.PROVIDE BROKEN FITTING TO BOEING FOR FURTHER ANALYSIS REQUESTED. 5.OPEN THIS CASE FOR FURTHER ACTION AS REQUIRED.