Futaba FUAS3264 Replacement Housing for S3114 S3154 Servos  [FUAS3264]

Product replacement summary

The Futaba FUAS3264 servo case set is a replacement shell for Futaba S3114 and S3154 servos, supplied w/o packing. It is sold as a service item to repair damaged housings or to refresh an ageing enclosure.

Compatibility: the set is suitable for the S3114 and S3154 servo models detailed in the product name. Installing the new case requires transferring the internal gear train, PCB and output spline from the original housing into the replacement, preserving original orientation and any shims or spacers.

Installation notes: power off and remove the servo from your model before starting, keep fasteners sorted so each returns to its original position, handle the PCB carefully to prevent static or mechanical damage, and check gear mesh and spline seating prior to final assembly. Reusing the original screws helps ensure correct thread engagement and preload.

Tuning and service role: fitting a new case can reduce axial play and maintain correct gear alignment, helping ensure consistent servo action during setup and tuning of small-scale electric RC models.