As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER TAKEOFF, APPROXIMATELY 50-300 FT, NR 2 ENGINE/PROP CYCLING BETWEEN 100-70 TORQUE AND 1218-900 RPM. AFTER CREW COMPLIED WITH PROCEDURES, CONDITION LEVERS AT 900 RPM, ENGINE/PROP OPERATIONS RETURNED TO NORMAL. NO WARNING HORNS. CLEANED AND DRIED PCU CONNECTOR PLUG. PDPU. PERFORMED BETA BACKUP TEST IAW MAINTENANCE OPERATING MANUAL. OPS CHECKED GOOD AT THIS TIME.