Embla EB Tail Servo Shim HI0304139 by Hirobo  [HI0304139]

Tail Servo Shim for Embla EB

This component is an RC-scale tail servo spacer intended for the Embla EB tail assembly and bears the Hirobo model HI0304139. It offers a compact way to correct axial spacing and alignment between the tail servo and linkage when fitting the standard tail layout on Embla EB models.

Compatibility: the designation indicates fitment for Embla EB series tail servo installations. Use the shim where the gap between the servo and tailframe requires a dedicated spacer to maintain straight linkage geometry. Avoid using this part with different tail systems unless the mounting configuration and clearances are verified.

Installation notes: switch off power and stabilise the airframe before installation. Place the spacer between the servo case and its bulkhead or bracket as needed to obtain correct linkage alignment. Tighten with the original hardware and recommended torque, then verify full travel and clearance before flight.

Tuning impact: while not a tuning upgrade itself, the spacer supports neutral tail alignment so endpoint and trim changes on the transmitter behave reliably and predictably.