HIROBO HI0402366 Tail Drive Guide 32-BL  [HI0402366]

Tail drive guide overview

This HIROBO HI0402366 unit is an RC-scale tail drive guide designed to manage the routing and alignment of the tail drive in helicopter shuttle assemblies. It functions as a guidance point to keep the tail shaft or belt aligned through the fuselage section, reducing lateral movement and helping maintain consistent tail rotor behaviour during flight and bench tuning.

Installation best practice is to integrate the guide into the existing tail drive path without forcing the shaft or belt. Check axial alignment and smooth free-play after fitting, ensure the guide does not bind at any collective or yaw position, and verify clearances with the tail boom and any nearby linkages. Use the original mounting points on your helicopter frame and secure with correct fasteners from your kit.

In tuning and maintenance, the guide helps stabilise tail drive tension and routing, which contributes to predictable tail response when adjusting pitch curves, yaw gains, or tail gyro settings. Regular inspection for wear and correct seating is recommended to avoid drive wobble or premature component wear.