Fox Factory Series 34 Float FIT4 2021 Damper, Air spring and Lowers FULL Service guide for beginners

This is a step by step full service guide video for a 2021 FOX Factory Series 34 Float FIT4 Fork.

The video is a bit lengthy, my apologies for this, but my goal is to make this guide as easy as possible to follow for those all around the world who might be intimidated by performing this service.

The fork in this video is a 2021 version. There is no service guide on the fox website for the damper in a 2021 fork. The only one in the site that is similar is a damper service guide for a fox 36, but still not identical.

Make sure to verify the damper version by year on your fork in order to unsure you purchase the appropriate damper service kit. EX: When looking up the tune ID of this particular fork on the fox website, there was conflicting of information on service kits. So I called up FOX to verify, which was a good thing because the damper kit needed wasn't on their site at all. So it is worth double-checking.

As always, If you have any questions, feel free to leave them in the comments section below, and I will answer them the first chance I get.

Below are part numbers for some FOX specific tools that can make this job easier. You DON'T need to buy the fox versions. You can buy aftermarket versions that will cost you much less and work the same. Search the fox part numbers in google, and I'm sure you will see results for alternative options on eBay and other sites

803-00-276 Service Kit: Hand Bleed, Syringe and Tube, 2010 32 Fit RL-RLC Cartridge - (Buy this)
398-00-371 Sealhead To Shaft Bullet, 10mm
398-00-657 Bullet, Sealhead To Shaft, FLOAT NA 2
398-00-681 Damper-side and ALL 32-34-36-40 Spring-side Removal Tool
398-00-682 Damper-side Removal Tool
398-00-702 Fork Topcap Socket, 26mm, 3/8 Drive
803-00-147 Kit Shaft Clamps, 07 FORX, Set #2 (32 X Body, 36, 40 Forx) (For 8mm Shafts)
803-00-830 Shaft Clamps (For 10mm Shafts)
803-01-324 Kit Clamps, Grip Damper, Body and Shaft

Chapters
00:00 Intro
02:08 Tools
17:44 Removing the lower boots
36:45 Removing the air spring
01:00:10 Installing the air spring
01:06:52 Removing the Damper
01:13:00 Separating the rebound rod from the upper damper body
01:29:39 replacing the damper bladder
01:41:21 The bleed
02:00:15 installing the lower boots