Posted by Steve@Advance on August 30, 2018 at 16:14:02 from (24.182.105.179):
In Reply to: wont run right posted by 1948jr on August 30, 2018 at 15:08:54:
Check the ignition system, be sure the plugs are fresh, change them if any doubt. Be sure the wires, cap and rotor are good.
Check the distributor shaft for side play, check the point gap, check the centrifugal advance, and the timing.
Assuming we're talking about a tractor, with an updraft...
Once everything is right, then go for the carb. Be sure there is sufficient fuel flow to the bowl. Get the engine up to operating temperature. Adjust the idle mix for best idle, then ever so slightly rich. Open the main jet adjustment about 1/8 turn at a time, give it sudden throttle from idle after each adjustment. When it's right, it will take throttle without hesitation. A single puff of black exhaust is desirable.
If there is no main adjustment, the carb will need to come apart and be cleaned. Pay particular attention to the main jet, scrape it out with a small wire, but don't enlarge it. Be sure the float level is to spec.
Upload one or more videos to your post. Photo filesizes should be less than 300K and Videos, less than 2MB. Formats allowed are gif, jpg, png, ogg, mp4, mov, and avi. Be sure to use filenames without spaces or special characters, and filetypes of 3 digits lower case.
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 - Search For Spares - by Anthony West (UK). Following on from the aquisition of the old Fordson F, I was very much in need of spares. As a novice though I didn't appreciate the fact that there were so many Fordson tractors made, that all the other makes seem rare by comparison. As far as I was aware a fordson was a fordson and it was only through trial an
... [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.
