Lepton LEX Auto Rotation Case Replacement - Hirobo HI0304022  [HI0304022]

Replacement autorotation housing for Lepton LEX

This RC-scale auto rotation case is built as a direct replacement for the Lepton LEX rotor assembly and is intended to address wear or damage. The unit supports the autorotation mechanism and mates with the Lepton LEX rotor components, functioning as a maintenance and repair item rather than a performance upgrade.

Installation notes: check alignment with rotor bearings and mating surfaces, inspect fastener threads, and confirm rotor freeplay before the next flight. Use a torque-controlled hex driver and apply correct torque to screws to avoid distortion that can impair freewheeling during autorotation.

Tuning and service role: fitting a new case can restore consistent autorotation engagement and correct rotor tolerances; inspect related linkages and bearings when installing the replacement to ensure reliable operation during practice and field repairs.