As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RIGHT BUS TRIPPED OFF DURING FLIGHT, FOLLOWED PROCEDURES STILL HAVE RIGHT BUS ISOLATION LIGHT WITH ASSOCIATED EICAS AND STATUS MESSAGES. ACCOMPLISHED BPCU BITE AND BITE DISPLAYED DELTA P TRIP AND OVERLAP ZONE FOR RIGHT GEN SYSTEM ON LAST FLT STATUS. RESET SUCCESSFUL. RUN UP BOTH ENGINES AND BITE DISPLAYED NO FURTHER FAULTS. (M)