As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
JUST AFTER TAKEOFF, A THUD WAS HEARD IN THE FWD FUSELAGE AREA. EXTREME VIBRATION FOLLOWED GEAR RETRACTION IN NOSE WHEEL AREA. FOUND ROD END BROKEN ON FWD NOSE GEAR OPERATING ROD. REPLACED RT FWD OPERATION ROD ASSEMBLY, PERFORMED ADJ AND TEST.