This engine was used in the Liberty at inception (2002,) and in the Wrangler from 2002 as well. There aren't many specifications available on that engine just yet - I'm working on this one as well (there's a lot of digging I've got left to do...)
Bolt Item
Bolt Size
"Install to" torque
"Service Recheck" torque
I'll be working on this one for a while - at least you might not need service just yet...