What was found
STABILIZER OUT OF TRIM LIGHT ILLUMINATED. INITIALLY CRUISE TRIM INOPERATIVE. ELECTRIC TRIM OPERATED SLUGGISHLY. MAIN ELECTRIC TRIM OPERATED NORMAL, UNTIL PLACING TRIM TO APPROXIMATELY 5 UNITS UP. MAIN ELECTRIC TRIM THEN SLUGGISH AND CRUISE TRIM ILLUMINATED. MANUAL BOUND UP, SLIGHT SMOKE SMELL. *S/D* FOUND HORIZONTAL STABILIZER GEARBOX JACKSCREW BRAKES BAD. REMOVED AND REPLACED GEARBOX JACKSCREW ASSEMBLY PER MAINTENANCE MANUAL 27-40-41. PERFORM STABILIZER LIMIT SWITCH TEST PER MAINTENANCE MANUAL 27-40-61. OPERATIONAL CHECK OK. AIRCRAFT DOWN GRADED TO CHECK CAT 2. REQUIRED ITEM INSPECTION COMPLIED WITH.