How JustAnswer Works:
  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site.
    Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.
Ask AZTechBrian Your Own Question
AZTechBrian
AZTechBrian, ASE Certified Technician
Category: Ford
Satisfied Customers: 708
Experience:  Owner
77606712
Type Your Ford Question Here...
AZTechBrian is online now
A new question is answered every 9 seconds

Is a ford 9N tractor (about 1947-48) positive or negative

Customer Question

Is a ford 9N tractor (about 1947-48) positive or negative ground?
Submitted: 8 months ago.
Category: Ford
Expert:  AZTechBrian replied 8 months ago.

Hello. All the N tractors were a positive ground.

Expert:  AZTechBrian replied 8 months ago.

So, unless your system was changed to a 12 volt negative ground at some point, it should be a positive ground system.