As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON CLIMBOUT THE RT ENGINE TQ STARTED TO FLUCTUATE 5 PERCENT TO 20 PERCENT. PERFORMED PRECAUTIONARY ENGINE SHUTDOWN AND RETURNED TO THE FIELD. REPLACED RIGHT ENGINE EEC ELECTRICAL WIRING HARNESS IAW PW MM 22-01-10. ALL OPS CHECKS GOOD. P/N: 3115911-01 SN OFF: AR4013.