Hirobo HI0403252 Tail Pitch Lever Stay for GPH 346  [HI0403252]

Tail pitch stay — part summary

This tail pitch lever stay is a listed replacement component for Hirobo GPH 346 helicopter models. It acts as the support bracket for the tail pitch linkage and is intended to be replaced as part of periodic maintenance or when recovering correct pitch control on GPH 346 airframes.

Installed in the tail pitch assembly, the stay helps stabilise the junction between the pitch control link and the tail unit, cutting down unwanted slop and helping to keep control inputs consistent from the servo. Confirm compatibility with your GPH 346 layout and check current linkage geometry prior to fitting.

Installation suggestions: remove the tail access panels, keep original fasteners where practical, and run a slow control sweep after fitting to confirm full travel and neutral alignment. When trimming, set the rotor head to a stable reference position and re-check tail centring under power.