I was shopping Rock Auto and found a CD ROM ....1990 Service Manual Engine, Chassis, Body, Electrical. All in PDF form....some 2200 pages. I bought it but it arrived in pieces. Sent them an email and they replied with a shipping label. Boxed it up and shipped it back. They sent me two in return!! So...I have an extra CD ROM. I was browsing the CD and holy cow...its detailed!
Was thinking I could send it to a fellow Jeep owner with a 1990...seems the right thing to do.