What was found
RT ENGINE WENT TO FULL POWER IN THE AIR. INSPECTED, FOUND COUPLING SPLINE (PLASTIC) BETWEEN FCU AND FUEL PUMP, BROKEN. REMOVED AND INSTALLED OH FCU AND FUEL PUMP.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
RT ENGINE WENT TO FULL POWER IN THE AIR. INSPECTED, FOUND COUPLING SPLINE (PLASTIC) BETWEEN FCU AND FUEL PUMP, BROKEN. REMOVED AND INSTALLED OH FCU AND FUEL PUMP.