How to replace ac compressor

Hello, You have to remove the subframe bolt on that corner. Kinda a pain, but only loosen and remove that bolt. You must replace the bolt, it is a torque to yield bolt. You must clean the threads in the bolt hole, it is covered in lock-tight, and will not give you proper torque. You also have to evacuate and recover the refrigerant before you start, likely replace the drier and orifice tube, and vacuum/charge the system after the compressor is replaced. You have to go to a professional for those things.