As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING FLIGHT CONTROL CHECK CAPTAIN AND F/O SIDE CONTROL COLUMN HAS BINDING AND FRICTION FEEL WHEN GOING FROM FULL AFT TO NEUTRAL POSITION. REMOVED FROM SERVICE. C/W E175 FIM TASK 27-33-00-810-801-A STEPS 1-6L(1)(A-E). NO BINDING NOTED. CONTROL COLUMN MOVES FREELY. RIG PIN REMOVED AND FREEDOM OF MOVEMENT CK C/W PER GPM 9.2.5. A/C OK FOR CONTINUED SERVICE M/C NOTIFIED. COULD NOT DUPLICATE. NO PARTS REPLACED.