What was found
DURING CLIMBOUT ON FLIGHT 2935, RT TORQUE AND RT ITT GAUGE FLICKERING, ABOUT 4-5 PERCENT. ALL OTHER ENGINE AND PROP INDICATIONS WERE NORMAL. AIR RETURN TO MEM. MAINTENANCE CHECKED FOR SHORTS BETWEEN PINS 16,17 & 18 OF DECU, CLEANED CONNECTOR PLUG. NO DEFECTS NOTED. DID ENGINE RUN AND IT OPERATED WITHIN LIMITS AND NO FLUCTUATION NOTED. REF 409 049821.