As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING FLIGHT CONTROL CHECK AILERONS APPEARED STIFF RETURNED TO GATE FOR REPAIRS. EXAMINED ALL BEARINGS IN THE AILERONS AND WHEEL WELLS INBOARD AND OUTBOARD AILERON DROOP MECHANISM FEEL MECHANISM TORQUE CONTROL RODS AILERON LOCKOUT MECHANISM AILERON OVERRRIDE PE FIM 27-11-00 FIG 106 PG 116. OPS CKD OK. CLEANED AND LUBRICATED MECHANISM.