As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RIGHT MAIN GENERATOR FAILURE AFTER TAKEOFF. SYSTEM TRANSFERRED TO EMERGENCY MODE WITH APU ONLINE. RETURNED TO ACV. REPLACED RIGHT MAIN GENERATOR IAW EMB 120 MM 24-30-01. OPS CHECKS GOOD ON GROUND. (P/N 23080-013) (S/N 7370) ON, (S/N 6851) OFF.