SCEADU SZ-IV Blade Holder - HI0412184 by Hirobo  [HI0412184]

Replacement Blade Holder for SCEADU SZ-IV

This replacement blade holder is an RC-scale spare designed for the SCEADU SZ-IV rotorhead. The description concentrates on how the part interfaces with the rotorhead and the pre-fit checks to perform before installation.

The blade holder secures the main rotor blade to the rotorhead assembly; correct fit and alignment influence blade tracking and rotor balance. Confirm the model number HI0412184 matches the part you are replacing and examine mounting points for wear prior to fitting the replacement.

Typical installation requires removing the blade from the existing holder, transferring any necessary hardware, and ensuring retention screws are tightened to the helicopter manufacturer's recommended values for the rotorhead. This text does not provide torque figures or step-by-step instructions, but highlights fit, inspection points, and how the holder can affect in-flight blade stability.

Fit this holder as a like-for-like service part when HI0412184 matches your rotorhead assembly, and recheck hardware condition and blade tracking after replacement to preserve safe rotor performance.