As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
TAKEOFF ABORTED DUE TO RIGHT IDG CAUTION AND THEN RIGHT GENERATOR DROPPING OFF LINE. TAKEOFF ABORTED AT 70 KNOTS, MINIMAL BRAKING. BTMS BRAKE TEMPS READ 2-1-1-2. SERVICED IDG NR 2 IAW CRJ AMM 12-13-24. RAN ENGINE WITH OPS CHECK OF IDG NR 2. OPS CHECK GOOD. (M)