Yesterday's Tractor Co. Shop Now
   Allis Chalmers Case Farmall IH Ford 8N,9N,2N Ford
   Ferguson John Deere Massey Ferguson Minn. Moline Oliver
Classified Ads
Photo Ads
Tractor Parts

Discussion Forums
Project Journals
Tractor Town
Your Stories
Show & Pull Guide
Events Calendar
Hauling Schedule

Tractor Photos
Implement Photos
Vintage Photos
Help Identify
Parts & Pieces
Stuck & Troubled
Vintage Ads
Community Album
Photo Ad Archives

Research & Info
Tractor Registry
Tip of the Day
Safety Cartoons
Tractor Values
Serial Numbers
Tune-Up Guide
Paint Codes
List Prices
Production Nbrs
Tune-Up Specs
Torque Values
3-Point Specs

Tractor Games
Just For Kids
Virtual Show
Museum Guide
Memorial Page
Feedback Form

Yesterday's Tractors Facebook Page

Related Sites
Tractor Shed
Ford 8N/9N Club
Today's Tractors
Garden Tractors
Classic Trucks
Kountry Life
Farmall & IHC Tractors Discussion Forum
Order Farmall Cub Parts Online

Re: hydrolic leak on lo boy cub

[Show Entire Topic]  

Welcome Guest, Log in or Register
Author  [Modern View]

06-06-2014 04:56:04

Report to Moderator

For hydraulic oil to be getting in the "torque tube" (that section between the engine and transmission), the hydraulic pump has to be leaking into the engine, and the rear main seal has to be leaking like a sieve.

It's time for some detective work to see what's going on:

How do you know it's hydraulic oil? Are you refilling the touch control constantly?

What seal did you replace? The rear main seal on the engine? Did you use the stock seal in the stock retainer?

The stock seal fits too loose in the stock retainer, and will leak like a sieve. So if you've got a leaky hydraulic pump too, the oil will do an "end around" through the engine and end up in the torque tube.

[Log in to Reply]   [No Email]
TEXAN Connection

06-06-2014 12:26:32

Report to Moderator
 Re: hydrolic leak on lo boy cub in reply to mkirsch, 06-06-2014 04:56:04  
was able to get the stock seal to seal on the rear engine seal. (yes I know of the rear engine seal deli-ma) "torgue tube" thats the word Im looking for thank you. Im pretty convinced now its the 2 problems. hyd oil leaking into the crankcase, refilling hyd every 6 hrs or so. (Crank case always over full) and trans fluid leaking into the torque tube. Ordered the new Hyd rebuild kit today, will have to see about the trans seal next.

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

Hop to:

Fast Shipping!  Most of our stocked parts ship within 24 hours (M-Th). Expedited shipping available, just call! Most prices for parts and manuals are below our competitors. Compare our super low shipping rates! We have the parts you need to repair your tractor. We are a company you can trust and have generous return policies. Shop Online Today or call our friendly sales staff toll free (800) 853-2651. [ About Us ]

Home  |  Forums

Copyright © 1997-2018 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