As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ETOPS, L GEN OFF LIGHT UNABLE TO RESET BITE BPCU PER FIM 24-20 TREE 801. R&R LEFT IDG PER AMM 24-11-01 AND OPS CHECKED PER AMM 24-11-02-715-005. R &R GCU PER AMM 24-22-02. OFF: PN: 729825M SN: C1467 OFF: PN: 734284F SN: 5438 ON: PN: 729825H SN: 4369 ON: PN: 734284F SN: C0742