I have the factory service manual for my 1950 4100, and although there is a lot of good info in it, it is more like a giant owners manual. I would like to get manuals for my 13 Tahoe, but it is a set of 4 books for over $450, and those are missing a lot from in between the lines too.

Last edited by 4100 Fire Truck; 03/24/2018 10:51 PM.