Embla SZM2 Replacement Blade Clamp - Hirobo HI0304110  [HI0304110]

Blade Holder for Embla SZM2 Rotors

This part is an aftermarket replacement for the Embla SZM2 rotor assembly, referenced as Hirobo HI0304110. It functions as the blade clamp that retains the pitch blade root to the rotor hub on Embla SZM2-based helicopters.

As a purpose-made replacement, the holder maintains blade root security and pitch alignment while providing a repeatable mounting datum during setup. When diagnosing vibration or loose blade feel, the holder is a key component to inspect for wear.

Fitment notes: first remove the main rotor assembly following safe procedures, clean and inspect mating surfaces and hardware for wear, then install the holder in the correct orientation and tighten retaining screws to the recommended torque. Confirm blade tracking and perform a pre-flight vibration check.