GPH 346 Tail Pitch Lever Stay — HI0403252 by Hirobo  [HI0403252]

Tail pitch stay technical note

This tail pitch lever stay is a replacement component catalogued for Hirobo GPH 346 helicopter parts. It forms the mounting support for the tail pitch linkage and is intended for scheduled maintenance or where improved pitch precision is required on GPH 346 models.

In the tail pitch assembly the stay helps stabilise the link between the pitch control rod and the tail structure, reducing slack and promoting consistent control response from the servo. Always verify fitment against your GPH 346 airframe and confirm the existing linkage geometry prior to final assembly.

Fitment tips: remove tail access panels, keep original hardware where intact, and conduct a controlled servo sweep after installation to confirm full travel and neutral. For trimming, use a stable rotor head reference position and re-check tail centring under power.