LEPTON LEX Tail Stabilizer Blade Replacement - Hirobo HI0304009  [HI0304009]

This Hirobo stabilizer blade is an RC-scale replacement part intended for the LEPTON LEX helicopter tail assembly. It functions as the tail rotor stabilizer element that influences yaw stability and tail responsiveness in hover and transition phases. The item is supplied as a serviceable replacement rather than an aftermarket performance upgrade and is intended for routine maintenance or repair.

Installation notes: remove the tail boom casing according to your model's service procedure, match the new blade to the worn component to confirm orientation and balance, then fit using the original mounting hardware. After installation, check alignment and static balance before attempting a test hover; minor trim adjustments to the tail rotor linkages may be necessary to regain neutral yaw. Avoid over-tightening fasteners and ensure clearance between the tail blade and the rotor assembly.

Tuning role: the stabilizer blade helps damp tail movement and affects low-speed tail control during hover transitions. If you experience tail oscillation or drift, inspect the blade for wear, cracking, or deformation and replace with the matching HI0304009 part number to preserve the original handling.