As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
GRR - FLT 4194 - NR 1 ENGINE TQ SURGED 30 TO 35 PERCENT AFTER TAKEOFF. AIRCRAFT CONTINUED TO DESTINATION WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE REMOVED AND INSPECTED SENSOR, SYSTEM OPS CHECKED GOOD AND AIRCRAFT RETURNED TO SERVICE. (M)