How to Rebuild Your Shimano FH-MT410 Freehub | Full Tutorial

In this video I'm disassembling, cleaning, replacing the sealed bearings, and reassembling a Shimano Deore Microspline Freehub (Shimano P/N: FH-MT410 & FH-MT410-B). I've read through all of Shimano's documentation and watched what seems to be the only video on the topic over at @evmechanic 's channel and compiled my own step-by-step guide and list of required components and tools to accompany this video. You can find links to everything down below. 🚲 The replacement bearings needed are: 2x - 6903 (17x30x7mm) for Hub Body https://amzn.to/3T8RMYL 1x - 6803 (17x26x5mm) for Freehub Body Unit Left Side https://amzn.to/3t0oBfK 1x - 6802 (15x24x5mm) for Freehub Body Unit Right Side https://amzn.to/3T9uMZr (I'll earn a small commission if you buy through these links) ————————————————————————--- 🔗 Helpful Links My Step-by-Step Guide https://docs.google.com/document/d/1kqgU6e-EmhcOlYdRuJYVoO4kXvI1PQv-bfSBlbzOv2w/edit?usp=sharing ​ @evmechanic 's Video https://youtu.be/jraMzKtdr5M Shimano Webpage for FH-MT410-B Hub https://bike.shimano.com/en-EU/product/component/shimano/FH-MT410-B.html Shimano Dealer Manual Step-by-Step Website https://si.shimano.com/en/dm/MBHB002/freehub Shimano Dealer Manual .pdf https://si.shimano.com/en/pdfs/dm/MBHB002/DM-MBHB002.pdf Exploded View & Part Numbers https://si.shimano.com/en/pdfs/ev/FH-MT410-4716/EV-FH-MT410-4716C.pdf ———————————————————————— 🛠️ Required Tools Cassette Lockring Tool - https://amzn.to/3uKXCFy Adjustable Wrench Chain Whip - https://amzn.to/4a1o4uD Centerlock Brake Removal Tool - https://amzn.to/3uLttG3 Pliers (for right side end cap removal) 2.5mm Hex Wrench (for left side lock nut removal) - https://amzn.to/3RuPFNK Pick Bearing Press Tool - https://amzn.to/3RrfqhK Hammer Paper Towels Shimano Premium Grease (Y-04110000) - https://amzn.to/4a6evKK Shimano Special Freehub Grease (Y-3B980000) - https://amzn.to/3uKnAch Degreaser - https://amzn.to/41aoKKi ———————————————————————— 📚 Chapters 00:00 - Intro 01:06 - What you'll need 02:30 - Wheel Removal 02:40 - Cassette Removal 02:58 - Brake Rotor Removal 03:07 - Right Side Disassembly 03:29 - Freehub Body Removal 03:59 - Left Side Disassembly 04:34 - Left Side Bearing Removal 05:29 - Right Side Bearing Removal 06:10 - Hub Shell Close Up View 06:43 - Freehub Body Unit Disassembly 07:36 - Freehub Body Exploded View 07:59 - Full Assembly Exploded View 08:52 - Freehub Body Pawls Removal 09:13 - Cleaning the Parts 09:51 - Freehub Body Reassembly 14:23 - Left Side Bearing Installation 15:25 - Right Side Bearing Installation 19:30 - Left Side Reassembly 20:17 - Right Side Reassembly 23:15 - Axle Fit Test 25:08 - Brake Rotor Installation 25:40 - Cassette Installation 27:03 - Full Wheel Assembly Completed 27:15 - Installing the Wheel Back on the Bike 27:45 - First Spin Test 28:05 - Ratcheting ASMR 28:15 - Recap & Comments 30:32 - Outro 30:55 - Ending Screen Music from Uppbeat (free for Creators!): https://uppbeat.io/t/avbe/night-in-kyoto License code: KKWCFGODIQAYZKYB