Ralph 0 #1 Posted January 20, 2013 Hi all, I am working on a 1989 310-8. It's a complete basket case and the wiring is a rats nest. Can somebody provide me with the complete wiring diagram for the tractor? Thanks Share this post Link to post Share on other sites
Sparky-(Admin) 19,695 #2 Posted January 20, 2013 :WRS: Take a stroll thru the manuals section here: http://www.wheelhorseforum.com/files/ Mike........... Share this post Link to post Share on other sites
rmaynard 14,952 #3 Posted January 20, 2013 I didn't see one in the manuals section Mike, so I just uploaded one. Share this post Link to post Share on other sites
Ralph 0 #4 Posted January 20, 2013 Thanks for the quick response and upload guys Share this post Link to post Share on other sites
Sparky-(Admin) 19,695 #5 Posted January 20, 2013 I didn't see one in the manuals section Mike, so I just uploaded one. I saw that Bob. I approved it, hopefully it helps our new member. Mike........ Share this post Link to post Share on other sites
gwest_ca-(File Mod) 10,549 #6 Posted January 21, 2013 Hi all, I am working on a 1989 310-8. It's a complete basket case and the wiring is a rats nest. Can somebody provide me with the complete wiring diagram for the tractor? Thanks There is a good chance the wiring diagram posted for the 3 amp charging system is not correct. Notice the headlamps are powered by their own stator winding and only work with the engine running. Looks like mid-1989 they changed to the 15 amp charging system with a voltage regulator and the headlamps run off the battery so will work without the engine running. The same engine spec number is shown 1987-91 and that does not look correct. The 2 systems should have a different spec number. Do you have the tractor's model number, serial number and the spec and serial numbers of the engine? Garry Share this post Link to post Share on other sites
