Posted by charlieu on September 16, 2012 at 20:06:44 from (206.53.193.216):
I had an interesting experience that I thought I would share with you all. The other day I was out to one of my customers farms on a service call because he was having problems starting one of his tractors. When he called me, he said that sometimes the starter would work and sometimes it would just make noise, the solenoid was clicking. Sometimes the starter sounded like it was dragging.
When I got to the tractor I hooked my volt meter up to the battery cable on the starter solenoid. I got a reading of 12.5 "not bad" I then turned on the key switch and the voltage dropped 10 volts. I then turned on the light switch and boy were they dim. I checked the voltage meter and it was below 6 volts. At this point I got off the tractor and looked at the battery connections on the left side of the tractor, everything seemed fine. I then went around to the right side of the tractor, the terminals looked fine but as I was touching them I found one that was HOT. I cleaned the battery connections and reconnected them in correctly and the tractor then started like normal.
You may be asking yourself, why was the connection HOT, Resistance causes heat, the connection was unable to conduct the electrical flow of power. I had 12.5 volts at the starter but when I turned on the electrical load I had VOLTAGE DROP. Connections can look fine but still not be able to conduct electrical flow of power.
We sell tractor parts! We have the parts you need to repair your tractor - the right parts. Our low prices and years of research make us your best choice when you need parts. Shop Online Today. [ About Us ]
Today's Featured Article - Hydraulics - Cylinder Anatomy - by Curtis von Fange. Let’s make one more addition to our series on hydraulics. I’ve noticed a few questions in the comment section that could pertain to hydraulic cylinders so I thought we could take a short look at this real workhorse of the circuit. Cylinders are the reason for the hydraulic circuit. They take the fluid power delivered from the pump and magically change it into mechanical power. There are many types of cylinders that one might run across on a farm scenario. Each one could take a chapter in
... [Read Article]
Latest Ad:
1964 I-H 140 tractor with cultivators and sidedresser. Starts and runs good. Asking 2650. CALL RON AT 502-319-1952
[More Ads]
All Rights Reserved. Reproduction of any part of this website, including design and content, without written permission is strictly prohibited. Trade Marks and Trade Names contained and used in this Website are those of others, and are used in this Website in a descriptive sense to refer to the products of others. Use of this Web site constitutes acceptance of our User Agreement and Privacy Policy
TRADEMARK DISCLAIMER: Tradenames and Trademarks referred to within Yesterday's Tractor Co. products and within the Yesterday's Tractor Co. websites are the property of their respective trademark holders. None of these trademark holders are affiliated with Yesterday's Tractor Co., our products, or our website nor are we sponsored by them. John Deere and its logos are the registered trademarks of the John Deere Corporation. Agco, Agco Allis, White, Massey Ferguson and their logos are the registered trademarks of AGCO Corporation. Case, Case-IH, Farmall, International Harvester, New Holland and their logos are registered trademarks of CNH Global N.V.
