Anyone know of a good service manual (hard copy or online)? I have an 02 TJ with 83,000 miles and while the power train is doing great, some other parts such as U-joints, hoses, sensors and other things are starting to show their age, I’ve always changed my own oil and done the vast majority of mechanic work required, but I’d like to know at which point I need to inspect certain things and/or replace them. Thanks!
