The Hirobo torque lever identified by model HI0304041 is offered as a direct replacement for the part quoted in the LEPTON LEX SWM product name. It functions as the pivot point in the tail linkage and transmits control inputs to the tail assembly.
Fitment instructions: remove the old lever and fit the new one in the same orientation, confirming a snug seat on the tail shaft and correct linkage geometry. Tighten fixings and check for unrestricted movement before flight.
Service advice: because the lever influences tail geometry and behaviour, inspect mating surfaces and link hardware regularly. Replace the lever if you detect wear or looseness to keep tail tracking precise.
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