Posted by Aus.Steve on January 01, 2016 at 22:16:52 from (58.168.28.206):
:? Hi, I'm new to group so not sure if this has been covered.
I am having trouble getting my TEA 20 to run properly.
It has the Zenith carby which according to the manual I downloaded should have the slow running mixture screw set at 1 to 1&1/4 full turn from closed and the main jet set at 1 to 2 full turns, depending on workload. These are the settings I have always used.
I recently had to strip the carby down due to impurities causing the needle and seat to stick open and flood the carby. As the gasket had deteriorated severely i had to form a silicon gasket. After this the tractor ran better than it ever has for several hours on different occasions in the several years I owned it.
However it recently started missing severly and blowing a lot of black smoke and the main jet can only be set at about 1/8 of a turn at idle before excessive smoking and stalling occurs and needs to be adjusted to 1/4 to 1/2 of a turn at high revs. any more and it runs rough.
I'm wondering if a breach has occurred in the gasket causing a cross over of fuel between the main and slow idle jets.
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 - Farmall 460: That's My Girl - by LeAnn R. Ralph. How many sounds can you think of that are as familiar to you as your own breathing? What about the hum of your refrigerator? Or the thump of your clothes dryer? Maybe the engine of your car? You hear those sounds every day, and you don't think much about them, do you. I can think of a few common, ordinary sounds in my daily life, too.
... [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.
