Hello I will help you with your question,
The hub nut, rotor, knuckle, ball joint, are all removed conventionally with normal hand tools. To seperate the hub from the knuckle you need the Mazda special service tools with a press or a Hub Shark remover/installer. The special service tools are shown below
If you need specific instruction and have access to the press and support tools let me know and I will provide the procedure.
Thank you
ASE Master Technician
ASE Master Tech 10+ yrs, AAS Automotive Technology, Factory trained Asian specialist