What was found
FLIGHT 5883 A/P TRIM LWD CAUTION MESSAGE. AILERONS VERY STIFF.COULD NOT DUPLICATE PROBLEM ON GROUND - AILERON AFT BELLCRANK ASSY WERE DETERMINED TO BE MOST PROBABLE CAUSE AND WERE REPLACED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FLIGHT 5883 A/P TRIM LWD CAUTION MESSAGE. AILERONS VERY STIFF.COULD NOT DUPLICATE PROBLEM ON GROUND - AILERON AFT BELLCRANK ASSY WERE DETERMINED TO BE MOST PROBABLE CAUSE AND WERE REPLACED.