What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
(-23)Aircraft control yoke locked in aileron neutral position on approach to airport. Pilot utilized elevator and rudder to bring aircraft down without further incident. Maintenance at N07 removed RH wing panel and found autopilot primary servo, KS171C, sn #2712 locked up due to bearing on end of shaft by drive gear failure. Needles fellout and jammed mechanism. Action taken-replaced servo.
As the FAA filed it
(-23)AIRCRAFT CONTROL YOKE LOCKED IN AILERON NEUTRAL POSITION ON APPROACH TO AIRPORT. PILOT UTILIZED ELEVATOR AND RUDDER TO BRING AIRCRAFT DOWN WITHOUT FURTHER INCIDENT. MAINTENANCE AT N07 REMOVED RH WING PANEL AND FOUND AUTOPILOT PRIMARY SERVO, KS171C, SN #2712 LOCKED UP DUE TO BEARING ON END OF SHAFT BY DRIVE GEAR FAILURE. NEEDLES FELLOUT AND JAMMED MECHANISM. ACTION TAKEN-REPLACED SERVO.