This item is a direct replacement elevator lever for EX2-series elevator linkages used on Hirobo radio-controlled helicopters. It converts servo input into elevator deflection and is intended for model-scale maintenance and tuning tasks.
The description concentrates on correct fitment and practical setup. Swap this lever in when the existing part shows deformation or wear to restore consistent elevator response. During installation, confirm linkage geometry, servo horn alignment, and neutral trim to maintain stable hover and accurate pitch authority.
Installation is suited to those familiar with small-scale helicopters: extract the worn lever from the rotor head assembly, move any usable bearings or fixings across if serviceable, fit the new lever, then confirm free movement and correct centring before flight. Set clevis positions and servo endpoints to mirror the original throw and avoid mechanical binding across the cyclic and collective ranges.
A practical replacement lever for routine RC helicopter maintenance to retain reliable elevator performance.
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