Hirobo HI0304117 EMBLA SZM2 Slide Block  [HI0304117]

Embla SZM2 Slide Block Overview

This HIROBO HI0304117 slide block is an RC-scale replacement part designed for the EMBLA SZM2 helicopter platform. It serves as a sliding interface within the tail or control linkage assembly to keep geometry stable during control inputs and trim adjustments.

Fitment and compatibility are limited to EMBLA SZM2 configurations as named, so confirm your model designation before ordering. The component's role is to provide a consistent sliding point that reduces play and helps maintain predictable control feel when tuning tail response.

Installation notes: remove the appropriate tail or linkage cover, release any retaining fasteners, and swap the slide block in place of the original unit following your model's hardware orientation. Check for proper alignment and free movement before flight, and re-tighten hardware to the chassis-recommended torque to avoid deforming the block or adjacent linkages.

Tuning role: use the slide block to fine-tune tail-centre alignment and to minimise lateral play in the linkage path. Small positional changes to the slide block can affect tail authority and feel, so make incremental adjustments and verify results in hover before full-power testing.