As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 7202 AIR TURNBACK / SEA: PILOT EXPERIENCED MOMENTARY POWER LOSS ON NR 2 ENGINE ON CLIMBOUT. MAINTENANCE PERFORMED INSPECTION OF ENGINE ELECTRICAL WIRING HARNESS CONNECTOR SLEEVES AND PERFORMED ENGINE GROUND RUN WITH NO DEFECTS NOTED. PERFORMED FDAU AND FOQA DOWNLOADS FOR EVALUATION. AIRCRAFT RETURNED TO SERVICE.