What was found
RT SIDE, COWL FLAP ACTUATOR BECAME INTERMITTENT. FINALLY COWL FLAPS STOPPED PART WAY OPEN. REPLACED ACTUATOR WITH OVERHAULED UNIT.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
RT SIDE, COWL FLAP ACTUATOR BECAME INTERMITTENT. FINALLY COWL FLAPS STOPPED PART WAY OPEN. REPLACED ACTUATOR WITH OVERHAULED UNIT.