Welcome! Please use the navigational links to explore our website.
PartsASAP LogoCompany Logo Auction Link (800) 853-2651

Shop Now

   Allis Chalmers Case Farmall IH Ford 8N,9N,2N Ford
   Ferguson John Deere Massey Ferguson Minn. Moline Oliver

Crawlers, Dozers, Loaders & Backhoes Discussion Forum

Bobcat fuel pump

Welcome Guest, Log in or Register
Author 
lastcamp

06-01-2004 12:57:19




Report to Moderator

I have a Bobcat 643B (gas) which suddenly quit. I am thinking that it is the fuel pump. I am not getting fuel to the carburetor. I can blow into the fuel line and get pressure in the tank, so it seems that the fuel line must be clear.

How to check the fuel pump? Any other thoughts on this problem?




[Log in to Reply]   [No Email]
Dale(MO)

06-01-2004 15:36:14




Report to Moderator
 Re: Bobcat fuel pump in reply to lastcamp, 06-01-2004 12:57:19  
What brand of engine? If it's a Wisconsin, remove the screw and the top of the fuel pump, and crank the engine over. If fuel doesn't pump up to the top of the resevoir, then the pump needs to be rebuilt.



[Log in to Reply]  [No Email]
lastcamp

06-01-2004 18:10:13




Report to Moderator
 Re: Re: Bobcat fuel pump in reply to Dale(MO), 06-01-2004 15:36:14  
I think it is a Mitsubishi engine, an inline four.



[Log in to Reply]  [No Email]
Mark

06-01-2004 20:07:42




Report to Moderator
 Re: Re: Re: Bobcat fuel pump in reply to lastcamp, 06-01-2004 18:10:13  
Pull the hose at the carb. Put it into a bottle and crank the engine. No fuel, then its the pump. On my 722, which has a Ford inline 4cyl. I just replaced the pump with a cheap electric, available at any auto parts house. I blocked the pump hole with a plate I fabricated. It runs fine.



[Log in to Reply]  [No Email]
[Options]  [Printer Friendly]  [Posting Help]  [Return to Forum]   [Log in to Reply]

Hop to:


TRACTOR PARTS TRACTOR MANUALS
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 ]

Home  |  Forums


Copyright © 1997-2023 Yesterday's Tractor Co.

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.

Yesterday's Tractors - Antique Tractor Headquarters

Website Accessibility Policy