What was found
ELEC STAB TRIM INOP STAB OUT OF TRIM PRECEDED CONDITION STAB TRIM SWITCHES HAVE NO AFFECT ON STAB TRIM MOVEMENT. PER WDM 27-41-12, GOOD VOLTAGE AT STAB TRIM MOTOR CONNECTOR D700, (115VAC ON PINS 1,2 & 3 TO GND ON PIN 10).M1659 NEEDS REPLACING. ADD EMP:U235921 AFTER T/S REPLACED HORIZONTAL STAB TRIM TAB ELECTRIC MOTOR PER AMM 27-41-71-000-801 AND OPS CHECK PER AMM 27-41-71-700-801 TESTED OK ROTABLE PARTS CHANGE WAS INDICATED - TT # 1061180 SN OFF 0283 MOTOR, STAB, HO OFF 29-2741-9-0008 0283 ON 29-2741-9-0011 4521