Hinger washer for FREYA EAGLE SSR-VII linkage HI0414305 by Hirobo  [HI0414305]

Service washer for precise hinge spacing

The HI0414305 hinger washer from Hirobo is supplied as a replacement service item for models labelled FREYA EAGLE SSR-VII, intended to sit within hinge and control linkage stacks to preserve correct spacing during setup and maintenance.

Install the washer where the HI0414305 part number is specified: slide into the hinge stack or linkage, test full travel for free movement, and incrementally alter shims or gaps to refine the helicopter response. The description concentrates on mechanical fit and setup technique rather than on enhancing performance metrics.