Tail Pitch Plate Mount - Hirobo HI0404322 for Eagle/Freya/EX/SX  [HI0404322]

Tail pitch boss summary

The Hirobo HI0404322 tail pitch plate boss is an RC-scale replacement intended for the tail pitch assembly on the compatible model list. It provides the mounting boss that locates the pitch plate and allows the tail linkage to pivot around a defined point.

Intended for simple installation into the tail assembly, the part keeps the pitch plate aligned, reduces side play at the linkage, and maintains repeatable geometry for predictable pitch response. The writeup is intended for hobbyists undertaking maintenance, part replacements, or setup tuning for tail control.

Installation notes: confirm linkage geometry before removing the original boss, secure fasteners to the model manufacturer's torque guidance, and verify there is free movement through the full pitch range after fitting. Adjust in small steps and validate with ground hover checks before advanced flight regimes.