Hirobo HI0302007 SRB Swash Plate Assembly for SRB helicopter cyclic control  [HI0302007]

SRB swash plate role and fit

This HIROBO HI0302007 SRB swash plate assembly is an RC-scale cyclic control component intended for use within Hirobo SRB series helicopter builds and repairs. The article describes its functional role in the rotor head, the fit considerations when replacing a worn swash plate, and the basic tuning interactions with servos and control linkages.

The assembly transfers servo inputs into collective and cyclic blade pitch changes. When installed, check alignment of the swash to the main rotor hub, confirm free movement through the full travel, and ensure linkage ball links or control rods are correctly seated to avoid binding. Use small iterative adjustments during setup rather than large corrections to establish neutral cyclic and proper collective pitch range.

For maintenance, inspect the piece for wear at bearing seats and ball link interfaces, replace any degraded ball bearings or linkages, and verify fastener torque against the helicopter's service guidelines. This is a direct RC accessory part intended for helicopter-scale applications only.