As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON APPROACH TO OAKN THE GEN FAIL WARNING LIGHT ILLUMINATED WITH A MASTER CAUTION WARNING. THE EMERGENCY PROCEDURE TO TRY & RESTORE POWER WAS ACCOMPLISHED WITH NO RESULT. WE LANDED AIRCRAFT WITHOUT INCIDENT. REMOVED REVERSE CURRENT RELAY PN A-700AW, SN AP98714 & INSTALLED SERVICEABLE RELAY SAME PN, SN JL19975 IAW S61 MM CH 24-00, OPERATIONS CHECKED GOOD.