Need help replacing Axel's
 

Hey so i am trying to replace both my Axles I found a Pdf on how to replace it but this cant be the only way. Anybody else have anything they can provide to help me failed at it today and ive got 1 more day off work tomorrow. This Pdf requires i take off the calipers, take off the rotors, and take out the bearings. There is no way it should be that hard. Do i just need to disconnect the control and camber arms or what? Pictures, Pdfs and anything that helps appreciated.

https://carmanuals2.com/get/nissan-3...tion-rax-44690