Lepton Lex Tail Support L=290 HI0304042 Hirobo  [HI0304042]

Strengthening the Lepton Lex tail boom

This component, marked HI0304042, is an aftermarket tail boom brace intended for the Lepton Lex helicopter platform. The unit is L=290 and black finished, designed to reinforce the tail tube and deliver a reliable reference point when adjusting trim or tail pitch mechanics.

Installation considerations: mount the brace to the specified fixture points on the Lepton Lex boom, verify alignment before fully tightening to avoid twisting the boom, and check clearance for tail linkages and pushrods before conducting flight checks.

Tuning and maintenance: use the brace as a consistent structural reference for setting tail gains and mechanical pitch. Inspect the fasteners regularly for loosening and correct any misalignment prior to heavy flying sessions.