SRB Lower Swash Mount Plate for SRB Helicopter Models - HI0302008 by Hirobo  [HI0302008]

Lower Swash Mount Overview

The Hirobo HI0302008 SRB Swash Base Plate Assembly is supplied as an aftermarket replacement for SRB swashplate setups. It functions as the lower mounting platform beneath the swash assembly and secures the linkage attachment points used for cyclic control.

In practical use, the plate locates the lower swash interface and helps maintain alignment between the swashplate and rotor head. Correct seating and fastening reduce play in the servo linkages and contribute to a crisper cyclic response and more predictable collective behavior.

Fitment guidance: clean mating surfaces, align the swash assembly correctly, and engage threads fully before final tightening. Ensure ball links move freely through the intended range and complete a sweep test of cyclic and collective functions after installation.

Service and tuning: as a routine service item, this base plate can change how precise pitch control feels. During maintenance inspect for signs of wear, keep fixings secure, and confirm servo horn and linkage geometry to minimise unwanted slop.