Shuttle SE 35T Tail Pulley Replacement for Hirobo HI0402595  [HI0402595]

Overview — Shuttle SE Tail Pulley

This is a replacement pulley made for Hirobo Shuttle SE tail assemblies, listed as HI0402595. The component fits into the tail-drive path where the pulley meshes with the tail transmission and is identified by its 35T tooth count.

Use this pulley when carrying out routine maintenance or swapping worn tail parts to restore correct engagement and alignment in the tail drive. It supports common maintenance and tuning procedures used on electric RC helicopters.

Installation: open the tail case and remove the existing pulley following your model's service steps, install the HI0402595 pulley onto the tail shaft, verify tooth engagement and alignment, then reassemble the tail case and check for smooth tail rotation prior to flight. Inspect bearings and linkage while replacing to ensure system reliability.

Tuning note: changing the pulley can alter drive engagement and tail responsiveness; check tail pitch and servo centring after fitment and make small trim adjustments during ground testing.