What was found
AILERON TRIM KNOB FROZEN IN POSITION WILL NOT MOVE. FIRST NOTED IN DESCENT AT FL240. REMAINED FROZEN TO APPROX 11000. INSPECTED AND LUBED CONTROL TRIM TAB. NO DEFECTS FOUND. PERFORMED OPS CK OK IAW M/M 27-10-0. READY FOR SERVICE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AILERON TRIM KNOB FROZEN IN POSITION WILL NOT MOVE. FIRST NOTED IN DESCENT AT FL240. REMAINED FROZEN TO APPROX 11000. INSPECTED AND LUBED CONTROL TRIM TAB. NO DEFECTS FOUND. PERFORMED OPS CK OK IAW M/M 27-10-0. READY FOR SERVICE.