Futaba FUAS3261 Servo Case Set for S3110 S3111 - Servo Case Accessory  [FUAS3261]

Servo case set for S3110/S3111

This Futaba FUAS3261 servo case set provides a direct replacement housing intended for Futaba S3110 and S3111 servo models. It is an RC-scale accessory meant to house the servo internal components when repairing or refurbishing servos removed from a model chassis.

Use this case set when an existing servo shell is cracked, stripped at the mounting points, or when you need to transfer internals between housings during maintenance. The set is focused on mechanical fit and mounting alignment rather than electrical components, so confirm the internal gear train and electronic board transfer before final assembly.

Installation notes: remove the servo from the model, open the original housing following the servo manufacturer's disassembly order, transfer the output gear, splines, and PCB into the replacement case, then reassemble using the original screws. Check horn alignment and mounting tab orientation on the chassis before resuming testing on the bench to avoid binding during full-range travel.

Tuning and workshop role: keeping a spare case set like this helps reduce downtime during events and allows careful inspection of internal gears and bearings off the car. It is intended for routine servo servicing, chassis upkeep, and as a practical spare part for hobbyist maintenance workflows.