What was found
RUDDER TRIM TEST FAILED DURING ORIGINATING CHECK, TRIM WOULD NOT TRIM BACK TO LEFT. REMOVED AND REPLACED RUDDER/AILERON TRIM CONTROL PANEL. OPS CHECK GOOD. P/N: 601R51226-23.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
RUDDER TRIM TEST FAILED DURING ORIGINATING CHECK, TRIM WOULD NOT TRIM BACK TO LEFT. REMOVED AND REPLACED RUDDER/AILERON TRIM CONTROL PANEL. OPS CHECK GOOD. P/N: 601R51226-23.