As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLAPS GOT STUCK IN FULL DOWN POSITION ON APPROACH AND WOULD NOT RETRACT. AFTER INSPECTION BY MAINTENANCE, IT WAS FOUND THAT THE FLAP TUBE ASSEMBLY THAT ATTACHES TO THE FLAP ACTUATOR, WAS CRACKED ALL THE WAY AROUND THE WELD OF THE FORK-END.