EAGLE EX Compatible Mixing Arm Control Link HI0404680 for HIROBO  [HI0404680]

Compatibility notes for the EAGLE EX mixing arm

This mixing arm is provided as a replacement control linkage for the Hirobo EAGLE EX family, forming the interface that transmits cyclic and collective commands to the swashplate. It is intended for repair or setup tasks where accurate linkage motion is required.

During fitment, ensure all pivots and link attachments move without binding and show minimal play. The arm is installed by aligning it with the swashplate and fastening with the original hardware; retaining factory washers and spacers helps keep the designed lever ratios and travel intact.

Changes to the installed arm position will modify the collective-to-cyclic relationship and the overall swashplate tilt. Make incremental adjustments and verify hover behavior after each change to confirm compatibility with your control setup.

Compatibility

• Eagle, Freya, EX, SX series common parts.

A direct service part for Eagle-series models, suitable for replacing a worn arm or fine-tuning linkage geometry for proper fit and operation.