Futaba FUAS3206 Servo Gear Set for S3003 Servos - EBS3206 AS3206  [FUAS3206]

Servo gear replacement for S3003

This gear set is an RC-scale replacement intended for Futaba S3003 servos, providing worn or damaged internal gears as a serviceable option to restore servo response. The set focuses on the mechanical role of gears within the servo, allowing hobbyists to address backlash, slipping, or damaged teeth without replacing the whole unit.

Installation notes: open the servo case following the manufacturer’s standard procedure for S3003 units, remove the damaged gears from the output stack, and install the replacement gears in the original order and orientation. Check gear mesh and endplay before reassembling the case to avoid binding or excessive friction.

Tuning role: replacing worn gears helps recover repeatability and reduces play that affects steering and control accuracy. After fitment, verify neutral position and perform a bench test through full travel before re-installing the servo in the model.