As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ETOPS SIGNIFICANT SYS - RT GENERATOR TRIPPED OFF AFTER ENG START. RESET OK AND NORMAL. OPS AFTER RESET. ACCOMPLISHED FIM 24-20-00, NO FAULTS NOTED ON BPCU. IAW MOC. R & R RT ENG GCU. BPCU CK GOOD. ALL PWR SYS CK GOOD. NO FAULTS NOTED. RUN UP NR 2 ENG, NR 2 GEN. OPS CK GOOD. SECURED E/E COMPT DOOR. OK FOR SVC.