Embla EB Tail Blade Holder Replacement - Hirobo HI0304149  [HI0304149]

Embla EB tail blade mounting part

This Hirobo tail blade holder is a scale replacement specified for EMBLA EB models and carries the model number HI0304149. It functions as the mounting interface for the tail blades on the helicopter tail assembly, giving a serviceable point to repair or replace when blade alignment or minor damage occurs.

The part is supplied as a single replacement piece for Embla EB helicopters as noted in the product name, suitable for bench repairs and straightforward part swaps. Before reassembly, inspect mating surfaces and fasteners on the tail hub and boom for wear to maintain consistent tail rotor tracking.

Installation notes: remove the tail rotor blades and secure the tail boom, transfer any spacers or shims from the old holder to the new unit, and hand-tighten fasteners before final torque while checking blade pitch and tracking. During setup and tuning, the holder helps keep the correct blade plane and permits small adjustments to tail rotor tracking.