As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW REPORTS WHILE DOING FLIGHT CONTROL CHECK, FOUND RUDDER HAS A BINDING OR GRINDING FEEL WHEN DISPLACED TO RIGHT THE LAST FEW INCHES OF FULL TRAVEL. THE RUDDER POWER CONTROL UNIT FORWARD MANIFOLD CLEVIS BOLT GUIDE BUSHING WAS BROKEN. REPLACED BUSHING. OPS CHECK GOOD.