As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CLIMB, NR 2 ENGINE EGT REACHED 890 DEGREES AND NEVER COOLED BELOW 850 DEGREES. THE AIRCRAFT RETURNED TO MSP WHERE AN UNEVENTFUL LANDING TOOK PLACE. THE VBV AND A SHEARED FLEX SHAFT WERE REPLACED. GROUND RUNUP CONFIRMED PROPER ENGINE OPERATION.