SoopaCooga
Veteran CEG'er
wanna do a how-to? pretty please that way i will be comfortable doing this.
There are enough How-Tos floating around. Basically, it's the same as the spring/strut how-to, except instead of removing the spring assembly from the knuckle you will remove the half shaft from the trans (after having drained the trans of course!). Here are a couple more how-tos:
http://www.newcougar.org/forums/how-tos/126417-struts-springs-courtesy-ukcougar-net.html
http://www.contour.org/mods/mods.php?s=howto&displayid=22
And here's one more, courtesy of WadeSpencer:
Jack up car, remove front wheel.
Drain transaxle fluid.
Unbolt the caliper brackets from the knuckle, along with the line holder on the strut, pull caliper/bracket assembly from knuckle and hang in wheel well (never let it dangle by the brake line).
Now remove the rotor.
Unbolt tie rod, sway bar link, and ABS sensor (if equipped) from knuckle.
Remove axle nut (32mm).
Remove ball joint pinch bolt, and use a long pry bar or your jack handle in the lower control arm to pry down and pop the ball joint out of the spindle. You can use a fork style ball joint separator if you have to (and you may if it's never been apart), but you will probably ruin the ball joint.
At this point the strut/knuckle assembly should only be held at the top.
If you are planning on re-using the axle, and you don't have some sort of axle puller like Bensenvill mentioned, thread an old axle nut on to the end of the axle, and tap it out of the spindle, hitting on the end of the nut. DON'T just hit the end of the axle, as you will ruin the threads and end up having to either re-thread it or buy a new axle. Trust me...I'm good at ****ing them up.
In your case, you can just hit the end of the axle since you are replacing it anyway.
Once the axle is out of the spindle, take off the top nut holding the strut assembly in, and remove the strut/spindle from the car as one piece. Don't **** around trying to get the knuckle off the strut...there is no reason to.
Using an axle pulling slide hammer, or a long pry bar, pop the axle out of the differential. It will take a good pop to get it out...there is a snap ring holding it in place.
When you put the new axle in, start it into the differential and make sure the splines are lined up. Push it in easily until it stops, then give it a good shove and it should click into place.
Re-assemble the same way you took it apart. You will need to use a new axle nut (the axle will probably come with one).
Don't forget to fill the transaxle with fluid before you're done.