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

GPH 346 GT cross bar overview

The HI0403268 cross bar is an RC-scale lateral brace that fits GPH 346 GT assemblies. It is designed to hold frame geometry steady and provide a consistent reference while you assemble, inspect, and set up the airframe.

Function: preserve alignment across structural points, reduce play at junctions, and act as a fixed datum when you adjust linkages or swap nearby parts. Use it in the same location as the original GPH 346 GT cross bar.

Fitting notes: install the cross bar into the existing mounts without forcing components, confirm overall frame alignment before final torque, and re-check clearances after the initial test hover. Keep fastener sizes as per the original specification and inspect for any looseness after the first flights.

Maintenance and tuning tips: rely on the cross bar as an assembly benchmark when trimming swash and rotor geometry, inspect for lateral drift that could affect cyclic feel, and replace the item if interface wear becomes evident.