Search through the chapters to see how the hub is build first. It will make the whole job way more easy :) Tools below...

0:00 hub model
0:30 how it's build
1:00 TWO nuts
2:34 pawls removal
3:00 pawls assembly
4:20 balls assembly
7:02 before final assembly
8:00 freehub installation
8:50 bearing press for REMOVAL
9:28 bearings installation
10:35 bearings removal
11:10 axle

Bearing press: https://amzn.to/47qFZd4
Freehub body tool: https://amzn.to/4520LOy
Grease gun: https://amzn.to/45mm3Gn