As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING LEVEL FLIGHT FL290/340KTS TWICE EICAS "RT WING TANK OVER FULL" INCLUDING VENTING FUEL FROM RH WING. WITHIN 1 MIN FROM 3000 TO 2900 LBS. MESSAGE WENT AWAY AFTER SLOWING DOWN TO 280 KTS. INSPECTED INBD CLIMB VENT AND DRAIN FLAPPER. FOUND CLIMB VENT TUBE GREATER THAN .44" AWAY FROM UPPER WING SKIN. REPOSITIONED VENT TUBE TO .41". OPS AND LEAK CHECKED GOOD. WORK PERFORMED IAW MM 28-10-04.