Hirobo HI2511026 Cross Member M3 x 82, cross member for helicopter general parts  [HI2511026]

This HIROBO cross member is an RC-scale structural part identified by the model code HI2511026 and the M3 x 82 sizing in its name. It is intended as a replacement or spare piece within helicopter general parts, serving as a rigid connector between mounting points in a rotorcraft frame.

Design purpose: the part's role is to maintain correct spacing and alignment of adjacent components, helping to preserve overall airframe geometry rather than to alter flight characteristics. Use it where a straight, fixed connector is required to transfer loads between two fixed points in an RC helicopter structure.

Installation notes: because the model designation includes M3 x 82, secure the cross member with M3-compatible fasteners of appropriate length for your mounting pattern, ensure mating surfaces sit flush, and verify alignment before final tightening. Avoid over-torquing to prevent thread damage, and inspect connection points periodically for play.

Tuning and maintenance: the component supports chassis stability and can affect how rigid the assembly feels under load; small changes in connector length or positioning alter frame stiffness. Replace the part if bends, cracks, or persistent looseness appear, and check fasteners after initial flights following any service.