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

Case Tractors Discussion Forum
:

David Brown 990 PTO clutch problem

Welcome Guest, Log in or Register
Author 
Marcin

06-25-2006 05:35:50




Report to Moderator

I have bought DB 990 from 1971 and there is a PTO clutch problem! The clutch for the traction (shifting gears) is OK, but when I want to engage the PTO with attached machine than I just can not do that. It seems that the clutch is not engaging. But I can stop the engine and shift the PTO into working position with my mower or other machine and start the engine and the PTO is workong (0% sliping), but I can not engage it with the pedal!! I have unscrewed the bolt on pedal mechanism to maximum and it still does not work. What is the problem? Do I have to split the tractor?

[Log in to Reply]   [No Email]
meadova

06-25-2006 07:40:37




Report to Moderator
 Re: David Brown 990 PTO clutch problem in reply to Marcin, 06-25-2006 05:35:50  
Do you have a serivce manual. You will probably need one. I think you need to make an adjustment to the three adjustments on the clutch. About sure you don't have to split to make the adjsutment but if this don't fix it you will have to put in a new disk. I have a 990 manual or two if you need info e-mail me at cat4.25096@yahoo.com and I will try to e-mail you a copy of adjustment



[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