EMBLA EB Auto Rotation Shaft for Tail Assembly - HI0304124 by Hirobo  [HI0304124]

Replacement auto rotation shaft for EMBLA EB

This RC-scale replacement auto rotation shaft fits EMBLA EB series tail assemblies and is listed under the Hirobo part number HI0304124. It is supplied as a direct-fit spare to help recover the auto rotation function during maintenance or repair of the airframe.

The shaft contributes to tail control and autorotation mechanics on EMBLA EB models; if a tail linkage or tail rotor carrier becomes worn or damaged, replacing this shaft restores alignment and helps keep tail response predictable while tuning the model.

Installation notes:

• Verify part alignment with the tail housing before tightening fasteners to avoid binding.
• Inspect associated bearings and linkages while the shaft is removed and replace worn items as needed to ensure smooth rotation.
• Perform a ground test of tail control travel and autorotation engagement after installation to confirm correct function before flight.