What was found
NR 1 GENERATOR FAULT DURING TAKEOFF ROLL, REJECTED TAKEOFF. COMPLIED WITH QRH. NR 1 GENERATOR WOULD NOT RESET. PERFORMED GVI OF IDG, IDG HARNESS & IDG SYS ALSO RECONNECTED IDG IAW MM 24-11-00-00-01, NO FAULTS NOTED, NO EVIDENCE OF OIL LOSS 24-11-00-00-01. IDG TOOK 1/2 QUART OIL SERVICED IDG IAW MM 12-13-24. RAN NR 1 ENGINE TO VERIFY ACFT GENERATES POWER IAW MM 71-00-00 & 24-11-0. NO FAULTS, ACFT OK FOR SERVICE.