My LF hub is bad. Going to replace it this week. The exploded view is shown at TRS

How do I take this thing apart?
I took the rotor off to inspect, and all I can see is the wheel nut and 3 bolts that hold the hub on. Is there anything else? Looks like maybe a snapring?

Any help is much appreciated. The thing is growling LOUD.

Thanks,
Mark

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2002 Ranger XLT stepside
4x4
4.0L V6 SOHC
245/75R16 on stock 16x7 rims
L/S 8.8" 4.10 gears
Torreador Red
Painted Grill