What was found
MOUNTS, LT INBOARD FLAP CAM FOLLOWER TRACK HAS CORROSION IN ATTACH HOLES. CORROSION PITTING WAS REMOVED BY REAMING THE HOLES TO A DIAMETER OF .383. THE AFFECTED AREAS WERE HFEC INSPECTED WITH NO CRACKS NOTED. STRAIGHT SLEEVE BUSHINGS WERE FABRICATED FROM 7075-T6 MATERIAL AND INSTALLED WET WITH PRIMER WITH A .0015/.0020 INTERFERENCE FIT. ALL SHARP EDGES WERE CHAMFERED .015/.025R AND MACHINED SURFACES 63RMS FINISH OR BETTER. ALL BARE AREAS HAVE BEEN TREATED AND PRIMED PER DC-9 SRM CHAPTER 51. FINAL BUSHING ID .323 AND FITTINGS INSTALLED WITH NEW HARDWARE OF ORIGINAL DIMENSIONS.