What was found
AFTER T/O, STABILIZER TRIM RUNAWAY OCCURRED. STABILIZER TRIM CONTINUED TO RUN NOSE UP, SPEED RIM FAIL LIGHT ILLUMINATED AS WELL. AFTER LANDING FOUND STABILIZER TRIM ACTUATOR CIRCUIT BREAKER POPPED. RESET C/B FOR STAB TRIM ACT AND SUSPECTED STAB JACKSCREW AS PER AMM 27-41-00, FOUND NORMS, CLEANED CONNECTOR ON STAB TRIM MOTOR AND PERFORMED TEST IAW AMM 24-41-00 COULD NOT DUPLICATE FAULT SYSTEM OPS CHECK NORMAL SEVERAL TIMES ON GROUND IAW AMM 27-41-00. RETURNED A/C TO NORMAL CONFIGURATION.