It uses the same basic Stanadyne/Roosamaster/DB2 pump that GM used on the 6.2s and early 6.5s. It just turns the opposite direction since the Ford/International Harvester engine has a gear-drive cam instead of a chain drive.
Solenoid is the same but - I doubt your's is bad. The solenoid uses an electromagnet to pull linkage out of the way - so the pump metering valve can swing over to "run" position. If the electro-magnet went bad - the vehicle would not run. In your case with no shut-off - the linkage is probably just sticking and not returning to "off" when you turn off the key. There's a little spring that does that job.
I assume you've already tried to just pull the power wire off the pump and it still runs?
If so, I'd pull the top cover off (via three small 10/32" bolts and see what is going on.
If pulling the wire off the pump DOES make the engine shut down - then you've got a wiring problem. On some years - a bad diode in the alternator can cause power to keep getting to that pump wire after the key is off.
If you need new parts - US Diesel is the easiest place to buy. They sell to anyone and ship fast.
www.usdiesel.com US Diesel in Fort Worth Texas is a dealer and will ship. 800-328-0037
By the way -those solenoids are always for sale on Ebay also.
If it was mine - I'd just yank it apart and fix it. It can't be an electrical problem if pulling that wire does not shut it down.
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 - Women and Tractors - More Views From the Farmer's Wife - by Teri Burkholder. The top ten reasons why the judges wouldn't let you participate in the stock antique tractor pull: Hey, this is stock! It came with that V8 in it! That "R" on my tires stands for "really old" not radial! Blue gas? We thought it was a pretty color! What wire hooked to my throttle?
... [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.
