What was found
STABILIZER FAILS TO TRIM NOSE UP & NOSE DOWN FULL ELECTRIC TRIM FAIL SPEED TRIM FAIL LIGHT ILLUM UPON INITIAL EVALUATION TRIM SWITCHES ARE INOP. PERFORMED FIM 22-11 TASK 849. FOUND FAULT 22-11161, 22-11182, 22-11186. PERFORMED FIM 22-15 TASK 821. HORIZONTAL STAB TRIM MOTOR IS INOP AND WILL REQUIRE TO REPLACE MOTOR. REMOVED AND REPLACED STABILIZER TRIM MOTOR REF AMM 27-41-71. PERFORMED STABILIZER TRIM MOTOR TEST REF AMM 27-41-71-700-801, OPS CHECK GOOD. PERFORMED STABILIZER TRIM LIMIT SWITCHES TEST REF AMM 27-41-00-700-805, ALL TEST & MEASUREMENTS WITHIN LIMITS. PERFORMED STABILIZER TRIM MOTOR AUTOPILOT TEST REF AMM 22-11-81-710-801, OPS CHECK GOOD. INSPECTED STAB TRIM MOTOR INSTALL FOR SAFETY AND SECURITY. VERIFIED CORRECT PART NO. AND VERIFIED OPS TEST REF AMM27-41-71-400-801 AND 27-41-71-700-801 AND 27-41-00-700-805.