Re: 4.0 refurb swap.
Yes you are crazy for going to the Jeep dealer for your new engine. What makes you think that you need a new engine anyway? There are many different, better, and cheaper ways to do it than through Jeep. Just post a want ad for a 4.0 engine, specify the year you want and I am sure that someone has one in their garage that they are dying to get rid of. As far as manuals I am not sure. You could probably get away with a Haynes or Chilton manual because all you will need is torque specs. Remeber to buy a roll of masking tape and a marker before you begin and label every wire and hose you unplug, it will make reassembly 10 time easier. Hope this helped, good luck.
Dont sweat the petty stuff and dont pet the sweaty stuff