As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
STATUS MSG, RT ENG OVERHEAT LP2 5 MINUTES AFTER TAKEOFF. RT ENG OVERHEAT EICAS MSG 15 MINUTES AFTER TAKEOFF. THE MSG WENT OUT WHEN ACCOMPLISHING THE CHECKLIST. THE CREW DECLARED AN EMER & RETURNED WITHOUT FURTHER INCIDENT. THE ACFT WAS GNDED. REPLACED RT HP6 DIFFUSER DUCT, NO HELP. REPLACED RT HPSOV SENSE LINE. ENG RUN & OPERATIONS CHECKED GOOD.