As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE CREW REPORTED THAT GENERATORS NR 2 AND NR 4 SHOWED ERRATIC LOAD SHARING ACCOMPANIED WITH CLICKING NOISES DURING CRUISE. PER MEL 24-31-01-2 (M) PROCEDURE, MX DETERMINED NR 2 GENERATOR IS FAULTY. REMOVED AND REPLACED NR 2 GENERATOR. OPS CHECK PASSED. THE AIRCRAFT WAS RETURNED TO SERVICE.