As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PILOTS REPORTED THAT THE NR 1 ENGINE HAD A POWER LOSS WITH POWER LEVER FORWARD AND TORQUE GAUGE READ ZERO. AIRCRAFT DIVERTED TO LAR FOR REPAIRS. MAINTENANCE TIGHTENED THE P3 LINE ON THE HMU IAW EMB-120 73-21. OPERATIONAL CHECK WAS GOOD.