L-angle Bracket for GPH 346 Tailframe Alignment - HI0403239 by Hirobo  [HI0403239]

Purpose and fit of the GPH 346 L-angle bracket

This item is the Hirobo HI0403239 L-angle bracket, offered as a replacement or service part within the GPH 346 parts family for RC helicopters. The L-shape is intended to help position and secure adjoining assemblies without implying any specific construction material or fastener type.

The bracket functions as a mechanical support and alignment aid, providing a stable right-angle mounting point where two components meet. Installed in tail or frame subassemblies, it helps keep geometry stable and reduces play in rotating or pitched linkages.

Installation advice: insert the bracket into the correct mounting faces, ensure alignment before you fully tighten fasteners, and rely on the original screw positions and thread engagement to prevent damage. When swapping out a worn bracket, compare hole spacing and the outline to the removed part to confirm compatibility.

Setup pointers: use the bracket to lock geometry while performing setup checks, then re-evaluate linked control surfaces and linkages after installation. Confirm free travel and neutral positions ahead of any trial flights, and adjust trim on linkages or control horns rather than by bending the bracket.