Shuttle FZ-G Thrust Washer Service Part HIROBO HI0402618  [HI0402618]

Overview of Shuttle FZ-G Thrust Washer

The HIROBO HI0402618 serves as a replacement thrust washer for Shuttle FZ-G shuttle assemblies installed in RC helicopters. It provides a sacrificial interface that helps keep axial spacing correct and minimises direct metal-on-metal contact in the shuttle system.

Compatibility is identified by the Shuttle FZ-G label in the product name. Use this washer when performing a service or rebuild on Shuttle FZ-G shuttle assemblies to recover original clearances or to swap out washers that show wear during inspection.

Fitting guidance: clean the contact faces prior to installation, make sure shuttle parts are correctly aligned, and avoid applying lateral preload. Tighten fixings progressively and confirm the shuttle rotates freely after assembly. If you detect binding or excessive play, revisit the washer seating and stack order.

Service notes: this washer is intended as a routine replacement item. Check for scoring, flattening, or other surface damage and replace as needed. Regular inspections help preserve consistent axial spacing and dependable shuttle behaviour.