As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: WHILE PERFORMING J/C 08T34027001, DVI OF RIGHT ELEVATOR TAB INSTALL, FOUND ELAVATOR TAB CONTROL ACTUATOR UNION CORRODED. REMOVED CORROSION FROM RIGHT HAND TAB ACTUATOR FITTING. PER AMM 51-21-31 (MECHANICAL METHOD) AND APPLIED CORROSION PROHIBITING LPS3 AS REQ.