As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SFO - FLT 56 - CLIMBING THROUGH 10,000 FEET, CREW RECEIVED RIGHT ENGINE OVERHEAT LIGHT. CREW REDUCED POWER ON THE ENGINE AND LIGHT EXTINGUISHED. FLIGHT RETURNED TO SFO AND LANDED WITH NO FURTHER INCIDENT. MAINTENANCE REPLACED THE SIXTH STAGE HIGH PRESSURE DUCT ASSEMBLY. (M)