As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
STABILIZER TRIM SWITCHES DO NOT OPERATE TRIM UP AND DOWN FROM BOTH THE CAPTAIN`S AND FIRST OFFICER. EMERGENCY DECLARED. REMOVED AND REPLACED THE HORIZONTAL STABI TRIM MOTOR IAW AMM 27-41-71-400-801 CHECKED NORMAL. STABILIZER TRIM WORKS NORMAL.