As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON T/O ROLL (115 KTS), LT AC BUS FAIL WITH AC CROSSTIE LOCK-OUT. ABORTED T/O. CHECKED LT AND RT CSD OIL SERV AND FILTER BUTTON FOUND LT ENG GEN CONT UNIT DIST FAULT ILLUM. CHECKED LT GEN SYS DPCTS. CKS OK INSP GEN LEADS ON LT ENG. NO DEFECTS NOTED. REPLACED LT GCU, RAN ENGS X-TIES AND GEN OPN NORMAL.