As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) THE FLIGHT CREW REPORTED THAT NR 1 D.C. GENERATOR LOAD METER WAS INDICATING A LOAD OF 1.26 CONTINUOUSLY. MAINTENANCE INVESTIGATION REVEALED A BAD (HIGH RESISTANCE) ON THE R1 TERMINAL CONNECTION OF THE GENERATOR SHUNT LOCATED BEHIND THE LT LANDING LIGHT. THE TERMINAL LUGS WERE REPLACED AND THE AIRCRAFT WAS RETURNED TO SERVICE.