What was found
WEATHER RADAR MAKES A NOISE AND VIBRATES COCKPIT FLOOR WITH EACH PASS. REPLACED DRIVE UNIT IAW AMM, OPS CHECKED GOOD. BITE TEST OK.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
WEATHER RADAR MAKES A NOISE AND VIBRATES COCKPIT FLOOR WITH EACH PASS. REPLACED DRIVE UNIT IAW AMM, OPS CHECKED GOOD. BITE TEST OK.