Posted by Deutz Lover on May 29, 2018 at 18:38:18 from (174.218.137.13):
In Reply to: multimeter rant posted by 47fivewindow on May 28, 2018 at 12:28:24:
Hobo,
I was being generous compared to some of the posts. I am referring to tractors when I said it would help with the mundane which is most problems where there are obvious things to check. It makes these types of problems a lot easier, faster, and some problems cannot be diagnosed without one.
It's that five percent that makes the vom an extremely valuable, non negotiable item.
The other are ways to check circuits, but sometimes a noid light, circuit light, replacing suspect fuses, or touching a device to see how warm it is just won't do. I speak specifically about 12 volt DC systems. These are the quick checks person does in the field before going to find where they last left their meter.
1.So if you have an ignition problem. One check is to remove the spark plug wire to see if there is any spark. No spark. Check high tension wire coming off coil.
2. Use an insulated screwdriver to manually break points to see if there is a spark.
3. Use a pair of pliers to recrimp possibly loose connectors.
These are diagnositic techniques used to localize problems.
A continuity light can be used as a diagnostic technique, but a vom is better. It's when all the other quick diagnostic techniques fail. That is why I have four VOMs. More or less.
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 - Memories of an IH Super A When I was ? up to 10, I worked on my Papaw's farm in Greeneville, TN every summer. As I grew older (7), it was the thrill of my day to ride or drive on the tractor. My Papaw had a 1954 IH Super A that he bought to replace a Cub. My Papaw raised "baccer" (tobacco) and corn with the Super A, but the fondest memory was of the sawmill. He owned a small sawmill for sawing "baccer" sticks. The Super A was the powerplant. When I was old enough (7 or 8), I would get up early and be dressed to
... [Read Article]
Latest Ad:
Sell 1958 Hi-Altitude Massey Fergerson tractor, original condition. three point hitch pto engine, Runs well, photos available upon request
[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.
