EMBLA SZM2 Radius Block Replacement HI0304118 by Hirobo  [HI0304118]

Product overview for the EMBLA SZM2 radius block

This radius block is an RC-scale spare created for the EMBLA SZM2 helicopter family. It serves as a linkage interface that defines and controls the motion path of rotor linkages used in the model's collective and tail link assemblies.

Fitment and checks: verify alignment and unrestricted movement along the intended linkage path before final assembly, use correct fasteners and apply suitable thread locking for model-grade screws, and confirm there is no binding through full travel. The component is intended for routine maintenance and replacement on scale helicopter models.

Tuning role: swapping worn linkage parts for this radius block reinstates predictable mechanical geometry and supports stable trim during setup and flight testing. When replacing this item, examine mating linkages and bearings for wear.