What was found
DEICE BOOTS INTERMITTENT ON BOTH MANUAL & AUTO TIMER LIGHT ILLUMINATES ON BOTH MANUAL & AUTO MODE. AIR RETURN TO MSP. REMOVED AND REPLACED HORIZONTAL STAB LEADING EDGE, RIGHT SIDE PER AMM 55-10-05-04. PN ON/OFF 7255800-652, SN ON 1276, SN OFF 0284. OPS CHECK GOOD.