Futaba FUEBS3368 Servo Case Set for BLS151 BLS171HV BLS171SV  [FUEBS3368]

Servo case set for BLS-series servos

This Futaba FUEBS3368 servo case set is a replacement accessory designed to house and protect compatible Futaba servos listed in the product name. It focuses on keeping the servo secured in tight installations and reducing movement that can affect steering or control surface precision.

Compatibility is limited to the specific Futaba models named: BLS151, BLS171HV, and BLS171SV. When planning installation, confirm your servo horn orientation and mounting screw pattern match the case openings to ensure correct alignment before final assembly.

Installation tips: remove the servo horn and disconnect any linkages, seat the servo into the case ensuring the spline and screw holes align, then refit mounting screws with moderate torque to avoid stripping plastic threads. Re-check travel and horn alignment before reattaching linkages.

Tuning role: using a dedicated case set helps maintain a fixed servo position inside the model, which can reduce play and improve repeatability when trimming steering or control endpoints. It also helps route servo leads away from moving parts during setup.