Hirobo HI0404629 L=70mm Pitch Lever Shaft - compatible with Eagle/Freya/EX/SX  [HI0404629]

L=70mm Pitch Lever Shaft for Eagle and Freya

The Hirobo HI0404629 pitch lever shaft is supplied as a direct replacement for cyclic linkages on Eagle, Freya, EX and SX model families. The specified L=70mm length makes it straightforward to match the existing linkage geometry so servo throws and swashplate travel remain unchanged.

This shaft forms the pivot point for the pitch lever, translating servo motion into blade pitch changes. When installing a replacement, ensure spline engagement is correct, check end play at the pivot, inspect bearings and retainers, and re-verify collective and cyclic throws to maintain predictable rotor behavior.

Fitting tips: remove the rotor head following the service manual, mark linkage orientation before dismantling, insert the new shaft and secure retainers to original torque figures, then bench-test swash-to-blade movement before flying. Treat this component as a service part to recover precise pitch control rather than an aftermarket performance part.