Hirobo HI0402313 Tail Pitch Lever Set for S-30 tail assemblies  [HI0402313]

Tail pitch lever overview

This HIROBO HI0402313 Tail Pitch Lever Set is an RC-scale replacement part intended for S-30 tail assemblies. It serves as the linkage interface that transfers servo motion to the tail pitch mechanism and is used when original levers show wear, play, or after crash damage.

Installation is straightforward for hobbyists familiar with helicopter tail linkages: remove the tail boom access panel, disengage the old lever from the pitch link and tail rotor pushrod, then secure the replacement lever to the same linkage points ensuring correct orientation and free movement. Check servo travel and neutral position after fitment to avoid biased tail pitch.

In tuning and maintenance, this lever set is a functional component rather than a tuning part itself; it helps maintain consistent pitch response by preserving mechanical geometry between the tail servo and rotor pitch control. Regular inspection for play at attachment points and correct preload on linkage connectors will help sustain predictable tail behaviour.