Eagle Freya Counter First Gear Shaft HI0414168 by Hirobo  [HI0414168]

Intermediate counter gear shaft for Eagle Freya

This Hirobo HI0414168 counter first gear shaft DTDS is an RC-scale replacement part made for the Eagle Freya helicopter parts line. It functions as the intermediate shaft in the counter gear train and is used when correcting gear mesh or replacing a worn shaft after damage.

The wording emphasises fit and function instead of exact measurements; technicians should treat this shaft as a direct swap into the Eagle Freya gear assembly. When servicing, check the shaft seating and examine the related bearings and spur/pinion gears to prevent binding and irregular wear.

Installation tips: remove the rotorhead and gear cover to reach the counter gear train, inspect mating gears for chipped teeth, fit the shaft into its bearing bores, check axial play against the model tolerance, and rotate the assembly by hand to confirm smooth mesh prior to reassembly and a hover test.