Results 1 to 2 of 2
  1. #1

    Join Date
    Apr 2012
    Posts
    7
    Location
    Wisconsin
    Mower
    John Deere

    Red face What Fuse Did I Fry On My JD 140??

    I did something stupid. My electric pto went out on my JD 140 and I was attempting to test the electric clutch to see if it was toast or if it was the pto switch. I hooked up jumper cables to the battery and was going to touch the positive end to the pigtail wire from the electric clutch to see if it activated the clutch and I by accident touched the positive to the frame. The negative side was hooked to the battery but the other negative end was not contacting anything at the time of the spark. (the other positive end was hooked to the battery positive and the negative opposite the battery was not touching anything at the time) So i get a big spark and then i realized what I did and was more careful about it next time. Well, I was able to determine that my clutch was good, but when I went to start my engine the ignition woud not activate the starter. I hot wired the strater and it works fine. So my question is if there is a fuse I fried by shorting the battery or is the ignition switch fried itself? I know the above is confusing, but I simply hooked up the jumper cables and accidentally touched the positive to the frame instead of the negative to ground it and got my destructive spark. What did I damage so that my igntion switch doesn't work?

  2.  

  3. #2
    PJ
    PJ is offline

    Join Date
    Mar 2012
    Posts
    132
    Location
    South Africa
    Mower
    John Deere

    Re: What Fuse Did I Fry On My JD 140??

    Quote Originally Posted by demiandvm View Post
    I did something stupid. My electric pto went out on my JD 140 and I was attempting to test the electric clutch to see if it was toast or if it was the pto switch. I hooked up jumper cables to the battery and was going to touch the positive end to the pigtail wire from the electric clutch to see if it activated the clutch and I by accident touched the positive to the frame. The negative side was hooked to the battery but the other negative end was not contacting anything at the time of the spark. (the other positive end was hooked to the battery positive and the negative opposite the battery was not touching anything at the time) So i get a big spark and then i realized what I did and was more careful about it next time. Well, I was able to determine that my clutch was good, but when I went to start my engine the ignition woud not activate the starter. I hot wired the strater and it works fine. So my question is if there is a fuse I fried by shorting the battery or is the ignition switch fried itself? I know the above is confusing, but I simply hooked up the jumper cables and accidentally touched the positive to the frame instead of the negative to ground it and got my destructive spark. What did I damage so that my igntion switch doesn't work?
    Hi I think you freid more than a fuse the positive (red wire) runs from the battery to the starter. The earth to the starter runs via a lot of safety swithes ae. The S5 the seat swith
    S6 the forward neutral revers switch at least 5 swithes before the circuit is closed. Check all as well as the wire that could be fried
    PJ

Similar Threads

  1. Ford 140 stripped tranny
    By SS16 diesel in forum Ford Forum
    Replies: 6
    Last Post: 05-08-2012, 08:06 AM
  2. JD 140 PTO Light Bulb #
    By demiandvm in forum Small Engine & Mower Repair
    Replies: 0
    Last Post: 04-09-2012, 08:06 AM
  3. blown fuse
    By wingnut in forum Small Engine & Mower Repair
    Replies: 1
    Last Post: 04-07-2012, 09:14 PM
  4. LT1042 Fuse
    By MtOliveMan in forum Cub Cadet Forum
    Replies: 1
    Last Post: 06-29-2011, 05:56 AM
  5. John Deere 140
    By arkhermit in forum Small Engine & Mower Repair
    Replies: 1
    Last Post: 05-17-2010, 04:54 PM

Tags for this Thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •