Sceadu SD Main Gear Locator HI0412116 by Hirobo  [HI0412116]

Main gear locator for Sceadu SD

This replacement main gear stopper is specified for the Sceadu SD family and is designed to keep the main gear assembly secure during service and setup. It acts as a locator and retention feature so the gear stays positioned while you check meshing or work on the transmission of Sceadu SD helicopters.

Fitting is simple: remove the main gear cover to reveal the gear seat, locate and fit the stopper into the assigned position on the Sceadu SD main assembly, then confirm axial clearance and alignment prior to reassembly. Apply normal RC tightening procedures to fasteners and ensure the gear train turns freely once assembled.

For tuning work the stopper provides repeatable positioning for mesh checks and temporary locking during rotorhead or drivetrain changes. This is an RC hobby replacement part intended only for compatible Sceadu SD airframes that require the original component.