As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NOSE GEAR MAKING STRANGE NOISE. INSPECTED NOSE GEAR, ALL CKS GOOD. FOUND WX RADAR UNIT MAKING NOISE. MOTOR BAD ON PEDESTAL SCANNER UNIT. PLACED WX RADAR ON MEL NDS SCANNER PEDESTAL UNIT. REPLACED WX SCANNER ASSY IAW MM, NORMAL OPS NOTED. NO NOISE OBSERVED.