As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
R GEN DRIVE CAUTION LIGHT ON T/O ROLL BRIEFLY, CLEARED ITSELF. ALSO SWITCH LIGHT DRIVE FLICKERED FOR THE 1ST 15 MIN OF FLIGHT. SERVICED R IDG TO SERVICE LIMITS IAW AMM 12-13-03-613-027. OPERATED R ENG AT IDLE PACE IAW AMM 71-00-00-862 FOR LEAK CHECK. LEAK CHECKED GOOD.