Hirobo HI0414105 FREYA FFZ-2 seesaw linkage for Eagle Freya tail control  [HI0414105]

Seesaw linkage for Eagle Freya

This is an RC-scale seesaw linkage designed as a replacement part for the Hirobo Eagle Freya tail assembly. It serves as the mechanical pivot between the tail rotor pitch control and the tail rotor mixing mechanism, translating servo input into tail blade pitch changes.

Compatibility is focused on Eagle Freya series components listed under Hirobo helicopter parts; verify the HI0414105 reference against your helicopter's parts list before ordering. Installation requires basic access to the tail hub area and common RC tools, and the part interfaces with standard control rods and ball links used on scale electric helicopters.

In tuning, this linkage affects tail responsiveness and neutral stability. When adjusting the tail system, check linkage free-play, centring, and servo travel to achieve consistent pitch symmetry. Routine inspection and correct torque on fastening hardware will reduce slop and improve tracking during hover and yaw maneuvers.