As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FRETTING CORROSION ON BUSHING P/N BACB28X20E085 INSTALLED IN THE FWD SHEAR PIN HOLE OF THE FWD ENGINE MOUNT (P/N 311T2211-7), RH SIDE.(<P>BUSHING WAS REPLACED (P/N BACB28X20E085) PER DWG 311T2211-7 ID SHEET 1. NO FURTHER DEFECTS NOTED.</P>)