As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(AUS) NR 4 ENGINE INTEGRATED DRIVE GENERATOR (IDG) OIL TEMPERATURE SWITCH T-PIECE INCORRECTLY FITTED DURING IDG REPLACEMENT PRIOR TO FLIGHT. THE T-PIECE THEN INTERFERED WITH THE THRUST CONTROL LINKAGES AT THE THRUST MODULATION SYSTEM ACTUATOR.