Hirobo HI0304142 EMBLA EB Elevator Lever replacement control arm  [HI0304142]

Elevator lever for Embla EB

This is an RC-scale replacement elevator lever intended for the Embla EB helicopter series. The part serves as the control arm on the elevator linkage and is used where a direct mechanical interface between the servo output and elevator linkage is required.

Installation is procedural: remove the original lever from the elevator servo output, fit the replacement lever to the same spline position, restore the neutral linkage geometry and confirm travel limits before flight. Verify elevator neutral and endpoint travel during ground checks to avoid over-travel.

In tuning terms the lever is a small but precise element in pitch control setup, affecting leverage and linkage geometry; use it when restoring worn parts or when adjusting mechanical throw for finer elevator response during model trimming.