As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON TAKEOFF LEG ATTEMPTED TO TRIM STAB WITH CAPT YOKE SWITCHES NO EFFECT. HAD F/O TRY ON HIS YOKE NO RESPONSE. STAB TRIM WORKED FOR SETTING STAB TRIM FOR TAKEOFF. DIVERSION TIME: 14 MINUTES. UNABLE TO DUPLICATE DEFECT STAB TRIM OPS NORMAL WITH CAPT'S & F/O'S YOKE SWITCHES & AP/ REF MM 27 41 71. REPLACED STAB TRIM MOTOR PRECAUTIONARY REF MM 27 41 71, OPS CHECK NORMAL.