As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
COULD NOT ESTABLISH NR 2 ENGINE DRIVEN GENERATOR ON THE BUS AFTER PUSHBACK. NR 2 ENGINE DRIVEN GENERATOR 0 VOLTS 0 FREQS CONFIRMED. DRIVE LITGH GOES OUT & COMES BACK ON. NR 2 GCU SHOWS IDG FAULT. REQUIRES NR 2 ENGINE IDG REPLACMENT REF FIM TASK 24 21 00 810 806. REPLACED NR 2 ENGINE IDG REF AMM 34 11 11. LEAK CHECK GOOD. OPERATIONAL TEST FOR NR 2 ENGINE IDG GOOD REF AMM 24 11 00 700 803.