Best bet is buying an assembly complete with the bushings and ball joint. Here's a pretty good repair procedure
http://www.ehow.com/way_6154301_toyota-c...
Get a new car
Go to library and look at a car manual, this will explain it. Not difficult, but you need to read about it and the book will have illustrations also.
if this is new to you. best to see a reputable auto tech . if you have time and not in a hurry for repairs. Start with a good repair manual.
How do i replace lower control arm
