changin belts

i have an 1983 jeep cherokee full size with a 4.2 258 and i was wondering if anyone can give me pointers on how to change the two v belts

Here's the link for autozone's website and shows everything the repair manual would on how to check, adjust, and replace the belts. Hope this helps.
http://www.autozone.com/servlet/UiBroker?ForwardPage=/az/cds/en_us/0900823d/80/20/d2/96/0900823d8020d296.jsp

thanks, i checked it out and it helped me