As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED:RETURN TO GATE, ON TAXI-OUT ANOTHER AIRCRAFT REPORTED LIQUID STREAMING FROM RIGHT ENGINE. CABIN FILLED WITH ODOR OF FUEL AND WE SECURED THE RIGHT ENGINE AS A PRECAUTION. REMOVED AND REPALCED THE GASKET FUEL OUT TUBE FROM OIL COOLER RIGHT ENGINE. LEAK TESTED GOOD. PER AMM 73-11-06.