GPH 346 GT Cross Bar L=40 Structural Brace - HI0403268 by Hirobo  [HI0403268]

Structural cross bar for GPH 346 GT

This RC-scale cross bar, listed as HI0403268, fits GPH 346 GT assemblies and serves as a short lateral brace to preserve chassis geometry while giving a stable reference during build, inspection, and setup.

Intended role: keep alignment between key structural points, reduce play at frame junctions, and act as a fixed datum when adjusting linkages or replacing nearby components. As a direct replacement for the GPH 346 GT family cross bar, install it where the original part locates.

Installation notes: seat the cross bar into the existing mounting positions without forcing components, verify frame alignment before final torque, and re-check clearances after the first test hover. Use the original fastener specifications and inspect for looseness after initial flights.

Tuning and service tips: use the cross bar as an assembly reference when setting swash or rotor geometry, monitor for any lateral movement that could affect cyclic response, and replace the part if you see wear at the interface points.