What was found
LT ENGINE EGT, TORQUE AND FUEL FLOW FLUCTUATING. FUEL CONTROL UNIT CHANGED. GROUND RUN AND TEST FLIGHT CARRIED OUT SERVICEABLE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
LT ENGINE EGT, TORQUE AND FUEL FLOW FLUCTUATING. FUEL CONTROL UNIT CHANGED. GROUND RUN AND TEST FLIGHT CARRIED OUT SERVICEABLE.