This RC front lever is intended for use with Lepton LEX SWM helicopters and is listed under the Hirobo HI0304039 reference. It acts as the mechanical interface between swashplate movements and the rotor head control arms.
Fit and function: the lever preserves accurate linkage motion and plays a role in refining cyclic inputs during tuning. Check mating surfaces and linkage ball ends for wear prior to installation to maintain smooth travel and consistent control translation.
Installation notes: support the airframe and remove rotor head linkages as necessary, transfer existing linkages carefully, confirm the swashplate is neutral and that travel is symmetric after fitting, and ensure full control throw without interference. This information is intended for model-scale maintenance and setup.
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