EMBLA SZM2 Precision Slide Block for Tail Control - HI0304117 by Hirobo  [HI0304117]

EMBLA SZM2 Slide Block: Design and Fit

The Hirobo HI0304117 slide block is an aftermarket replacement made for EMBLA SZM2 helicopters, offering a controlled sliding interface inside the tail or control linkage. Its low-friction action helps keep linkage geometry predictable through stick inputs and trim changes.

Fitment applies to EMBLA SZM2 configurations explicitly; confirm your helicopter's designation before ordering. The component's purpose is to limit play at the slide point and support repeatable tail behaviour while tuning response.

Installation guidance: open the tail or linkage access, release the retaining hardware, and fit the slide block in the same orientation as the removed unit. Check that the slider has free travel and that fasteners are tightened to the recommended torque to prevent compression or misalignment.

Tuning notes: small adjustments to the slide position can alter lateral play and tail authority. Make incremental shifts and test in a controlled hover to evaluate the effect on trim and stability.