Does anyone have a wiring diagram for a 79 f600? I just bought this dump truck and the wiring is a mess! I bought an after-market turn signal assembly that bolts to the steering colum, but I really need to know which wires go where on the truck itself. If anyone could help me out it would be much apprerciated.
Thanks,
James

 

You can probably look on ebay and find a used diagram or manual. Most likely though, you can closely follow a diagram from a regular pickup and get by. Some things will be slightly different, like if you have air brakes but that can be wired in separately.

I used a 65 mustang diagram I had as a road map to wiring my 53 f100.

A guy I work with bought a 75 f750, and he found a wiring diagram on ebay for it. But what he ended up doing was putting in a new fuse box with modern fuses that he got from the parts store, mounted it over on the passenger side kick panel area, and did some re-wiring that way.

Here's a couple of diagrams from Autozone's site. They are not the greatest but should get you started in the right direction. I believe you might be able to wire your turnsignal switch from these.

76-78 #1
http://repairguide.autozone.com/znet...3f802122fb.gif

76-78#2
http://repairguide.autozone.com/znet...3f802122fc.gif

79 #1
http://repairguide.autozone.com/znet...3f802122fd.gif

79#2
http://repairguide.autozone.com/znet...3f802122fe.gif