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

Shop Now

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

Attention Forum Users: On the 28th of December 2023 at 9:00am Central Time, we will be taking the forums down for maintenance while we prepare the new forums for your use. Please click here for more information.

Massey Harris & Massey Ferguson Tractors Discussion Forum
:

MF 65 Diesel Injection Pump leaking...

Welcome Guest, Log in or Register
Author 
Mike Burdick

10-14-2004 20:46:39




Report to Moderator

I have a MF 65 Diesel and the injection pump is lightly leaking between the round part and the square shape above it. I can't find any bolts to tighten it and it clearly has a gasket between them.

Does anyone have any suggestions as how to fix this?

Thanks in advance...

Mike




[Log in to Reply]   [No Email]
Tommy D6-8U

10-15-2004 16:58:25




Report to Moderator
 Re: MF 65 Diesel Injection Pump leaking... in reply to Mike Burdick, 10-14-2004 20:46:39  
Mike,

Haven't been on the board much lately. How did your rebuild turn out? If you have leaks from the injection pump now, at least it's running, right? (SMILE)

Tommy



[Log in to Reply]  [No Email]
Big Dean

10-15-2004 16:52:55




Report to Moderator
 Re: MF 65 Diesel Injection Pump leaking... in reply to Mike Burdick, 10-14-2004 20:46:39  
There are two small nuts that stick up from the top one on each side about mid way from the ends. I doubt tightening them will stop your leak it usually does not. When tightening them you have to be careful they are tiny bolts and very easy to twist off. It is not real hard to change those gaskets but there are some things you should know before removing the top it has a spring in the top that has to be hooked back in the same holes it comes from on both ends. You also have to be careful not to stretch the spring out of shape. I have a drawing that shows all of this on my repair CD disc.I can email the drawing to you if you would like

[Log in to Reply]  [No Email]
Mike Burdick

10-15-2004 19:06:36




Report to Moderator
 Re: MF 65 Diesel Injection Pump leaking... in reply to Big Dean , 10-15-2004 16:52:55  
Tommy,

The rebuild went fine - other than some of these nasty leaks. (Smile) It's kind of funny how the rebuild turned into fixing the power steering, the clutch, the lift hydraulics... My water pump started leaking badly because the shaft seal was worn. I couldn�t find a replacement pump so I machined a new impeller for the old one such that the hub was a little larger to accommodate a pocket so I could press fit a ceramic seal face. This seems like a better alteration than the original seal to cast iron hub. I�ve been watching the temperature closely and so far no problems. This will also make the pump completely fixable in the future since all the parts are now common items. The new shaft seal cost around $12.00 and the impeller was about 1 hour on the lathe and mill. By the way if others have a problem with their pump, a �PAC-Seal� by Flowserve is an exact replacement and can be had at most pump suppliers as a stock item.

Tommy, I could never have done it without your help as well as others on this board. Thanks ever so much!!!

Dean,

If you want to email a drawing to me that would be great. My email address should be listed with this post.

Dean, if we're talking about the same bolts - mine have a wire, which crosses between the two for holding. Are these the bolts you mentioned?

Thanks...Mike

[Log in to Reply]  [No Email]
Mike Burdick

10-16-2004 09:32:45




Report to Moderator
 Re: MF 65 Diesel Injection Pump leaking... in reply to Mike Burdick, 10-15-2004 19:06:36  
Dean,

Thanks for the information! Do you know if the gasket between the top and body gasket is available or does it have to be made from gasket stock?

Mike



[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