Shimano FH-MT410-B 12-speed Microspline freehub overhaul and a rant :)

Diagnostics and overhaul of a Shimano FH-MT410-B 12-speed thru-axle cartridge bearing Microspline freehub overhaul and a rant :)

CONTENTS:
00:00 The symptoms
00:27 Removing the cassette
00:42 Removing the freehub
01:31 Fewer pawls is better
03:20 Freehub bearings removal
04:23 Hub bearings removal (overvoice)
05:00 Axle and a rant :)
06:38 Freehub and pawls assembly
12:22 Freehub bearings install
13:24 Bearing dimensions
14:28 Freehub bearings install continued
19:31 Left hub bearing install
20:01 Axle and right hub bearing
21:17 Closing it up

Useful LINKS:

How to remove, and mount a brake disc (rotor) for a bicycle wheel:
https://www.youtube.com/watch?v=47isRZPYhrs

Unior Hub Genie 1758/4 tool presentation:
https://www.youtube.com/watch?v=Jf84NXcee8o

Unior 689/2BI blind cartridge bearing puller:
https://www.youtube.com/watch?v=xuGDSqM7fx4

DT Swiss XR 20 freehub design flaw:
https://www.youtube.com/watch?v=zuhvP-IXtSc

Unior 1721 cartridge bearing press set:
https://www.youtube.com/watch?v=RSWcLVXfxdA

A list of BikeGremlin websites and channels:
https://www.bikegremlin.com/

List of all the BikeGremlin videos, sorted by categories:
https://www.bikegremlin.com/youtube/

Camera: Milan

id: 1226

List of all my videos, sorted by categories (so you can easily find the answers, tips, and tutorials you need):
https://www.bikegremlin.com/youtube/

Support my work by becoming a BikeGremlin YouTube channel member (for $ 5 per month):
https://www.youtube.com/c/BikeGremlinTube/join

If you prefer, you could also help via a Patreon donation:
https://www.patreon.com/bikegremlin

#bikegremlin #mostlyharmless