Replacement Case Set for Futaba S3001 Servos FUAS4109  [FUAS4109]

S3001 Case Replacement Overview

This replacement upper and lower servo case is intended for Futaba S3001 servos and provides a direct housing swap when the original shell is cracked or degraded. It is an accessory aimed at restoring correct mechanical alignment and protecting internal components during maintenance.

The product is compatible with S3001-class servos as indicated by the model designation; purchasers should confirm their servo model prior to ordering. The kit supplies the two shell halves only. Internal gears, bearings, seals, and mounting hardware are not included and must be retained from the original servo or purchased separately.

Reassembly instructions: isolate power and remove the servo, note the gear stack order and potentiometer alignment, carefully transfer the gear train and electronics into the replacement halves, then refit covers and fasten screws. Handle wiring and the potentiometer link carefully to avoid altering neutral; check neutral and travel after refitting.

Performance and service note: installing a new case removes play from distorted mounting faces, helps maintain correct gear mesh geometry, and supports repeatable servo response after servicing. Replace the housing when the original no longer secures internals reliably.