As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RT GEN DRIVE & OFF LIGHT. DUE TO REPEAT GRIPES OF RIGHT GEN DRIVE LIGHT AND GEN OFF LIGHT AND GCU ALREADY REPLACED, REPLACE THE RIGHT IDG. VERIFY EFFECTIVITY WITH ON-LINE IPC. REPLACED RIGHT ENGINE IDG PER MM. OPS AND LEAK CHECK NORMAL.