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

Precision cross brace for GPH 346 GT

This cross bar, catalogued as HI0403268, is intended for GPH 346 GT assemblies and functions as a compact lateral support to maintain chassis geometry while providing a trustworthy reference during assembly and inspection.

Role summary: maintain alignment among structural points, minimise play at frame junctions, and serve as a fixed datum when adjusting linkages or replacing nearby components. Fit it in the same position as the original GPH 346 GT cross bar.

Assembly advice: locate the cross bar into the existing mounting points without forcing parts together, confirm frame alignment before final torquing, and verify clearances after the first test hover. Follow the original fastener specifications and inspect for any loosening after initial flights.

Service and tuning notes: use this cross bar as a bench reference when setting swash and rotor geometry, check for lateral movement that could affect cyclic response, and replace the part if you detect wear at bearing surfaces or contacts.