Embla EB Rudder Servo Spacer for Tail Alignment - HI0304139 by Hirobo  [HI0304139]

Compact Rudder Spacer for Embla EB

This RC-scale rudder servo spacer is intended for use with the Embla EB tail assembly and is identified as Hirobo model HI0304139. The spacer creates a compact offset to correct servo alignment and axial spacing between the tail servo and linkage when fitting the factory tail layout on Embla EB models.

Compatibility: named for Embla EB series tail servo installations. Use the spacer where the servo-to-tailframe gap requires a dedicated shim to maintain straight linkage geometry. Do not substitute this spacer for unrelated tail systems unless mounting points and clearances match.

Installation notes: remove power from the model and secure the airframe, then fit the spacer between the servo bulkhead or mounting bracket and the servo case as required to obtain correct linkage alignment. Fasten using the same mounting hardware and torque considerations used for the original servo mount, and verify full travel and clearance before flight.

Tuning role: this spacer is a fitment accessory rather than a tuning component by itself; its purpose is to help maintain neutral tail alignment and consistent geometry so that endpoint and trim adjustments on the transmitter yield predictable tail response.