FOX Transfer Dropper Post Full Service Rebuild Guide for beginners. 2021+ model versions

This is a step by step service guide for a 2021, 2022 or 2023 FOX Transfer Dropper post.

If you would like to service a FOX transfer Dropper post years: 2018, 2019, or 2020, then click the following link:
   • 2018 2019 2020 FOX Transfer dropper post F...  

Want to see more bike service videos? If so, click here    • 2022 FOX DPS Factory Series 125 & 50 hour ...  

Attention: at 21.08 in the video I'm holding a screw and I say it's a 5-32 screw. I should have said 6-32 screw. my apologies for any confusion.

This video demonstrates a complete rebuild of FOX Transfer dropper posts manufactured in 2021, 2022 and 2023. Please note that while pre-2021 models are very similar, they require significantly different tools than those shown here.

As always, if there are any questions, feel free to ask, and I'll respond the first chance I get.


Chapters
00:00 Intro, tools and parts needed
07:39 Post-disassembly
15:17 Internal Cartridge Disassembly
28:28 Cartridge reassembly
38:06 The Bleed
01:11:22 Post reassembly

Tools:
398-00-735 Service Tool: Open Valve, Nitrogen Fill, Transfer

398-00-749 Service tooling: Trek Thru Shaft IFP removal tool
803-01-200 Kit: Service Tool, 2018 Transfer, Upper Bushing and Seal Installer
803-01-595 Service Tool: Gas Fill, 100-200mm Transfer, Assy

Pick the ifp depth tool you need fro your post
398-00-871 Service Tool: 2021 Transfer, IFP Height, 100
398-00-872 Service Tool: 2021 Transfer, IFP Height, 125
398-00-873 Service Tool: 2021 Transfer, IFP Height, 150
398-00-874 Service Tool: 2021 Transfer, IFP Height, 175
398-00-875 Service Tool: 2021 Transfer, IFP Height, 200

Optional
398-00-738 Service Tool: Bullet, 8mm Shaft, Transfer