As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RT ELEVATOR DURING GROUND CONTROL CHECK IN FULL UP POSITION SAGGED BUT WAS STILL IN BOX. CREW ALSO REPORTED ENROUTE, RT ELEVATOR NOW BELOW LEVEL BOX. PLANE FLYS NORMAL. COMPLIED WITH DDP. INDICATION PROBLEM ONLY. FOUND RIGHT ELEVATOR IS SAGGING, WHEN GREEN HYD IS DEPRESSURIZED RT ELEVATOR CENTERS. ADJUSTED RIGHT ELEVATOR INBD. YELLOW SERVO ACTUATOR IAW MM.