What was found
DURING ROUTINE MAINTENANCE, RUDDER TAB PUSH/PULL RODS WERE REMOVED TO LUBRICATE TRIM ACTUATOR SCREWS. THE ROD WAS SPLIT 80 PERCENT OF THE LENGTH FROM WHAT APPEARED TO BE WATER FREEZING INSIDE THE TUBE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING ROUTINE MAINTENANCE, RUDDER TAB PUSH/PULL RODS WERE REMOVED TO LUBRICATE TRIM ACTUATOR SCREWS. THE ROD WAS SPLIT 80 PERCENT OF THE LENGTH FROM WHAT APPEARED TO BE WATER FREEZING INSIDE THE TUBE.