As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED. EMERGENCY DECLARED. LANDING UNEVENTFUL. ACFT OVERWEIGHT. DURING CLIMB, CREW OBSERVED THE RT ENGINE OVERHEAT LIGHT ILLUMINATED. QRH FOLLOWED AND LIGHT EXTINGUISHED AT APPROXIMATELY 25 PERCENT N2. MAINTENANCE FOUND RT ENGINE HIGH PRESSURE TURBINE COOLING DUCT BURST. R & R DUCT IAW AMM 70-00-00. ACCOMPLISHED ENGINE RUN WITH NO LEAKS NOTED.