Yesterday's Tractor Co. We Have the Tractor Parts You Need
Click Here or call 800-853-2651 
   Allis Chalmers Case Farmall IH Ford 8N,9N,2N Ford
   Ferguson John Deere Massey Ferguson Minn. Moline Oliver
 
Marketplace
Tractor Manuals
Tractor Parts
Classified Ads
Photo Ads

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

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

Research & Info
Articles
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
Glossary

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

Yesterday's Tractors Facebook Page

Related Sites
Tractor Shed
TractorLinks.com
Ford 8N/9N Club
Today's Tractors
Garden Tractors
Classic Trucks
Kountry Life
Enter your email address to receive our newsletter!

subscribe
unsubscribe
  
John Deere Tractors Discussion Forum
Show Parts for Model:

Re: 4010 Diesel

[Show Entire Topic]  

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

11-14-2012 13:00:17
63.246.180.58



Report to Moderator

We ground the valves. They were in very good condition and needed very little to clean them up. We did not check protrusion. It was a lot harder starting before the rebuild. With new sleeves and pistons, compression shouldn"t be an issue.




[Log in to Reply]   [No Email]
skip33652

11-14-2012 17:46:27
68.69.73.158



Report to Moderator
 Re: 4010 Diesel in reply to Texas Denny, 11-14-2012 13:00:17  
If you drop both intake and exhaust valves each .020" you can lose 2 tenths point of compression ratio if valves have been ground before you can lose a half point compression ratio. I just redid head of 3020 and valves were recessed .100"+. when you go from 16 to 1 compression to 14.5 to 1 they start sorta hard. and if you did not check recesion you have no idea how good or bad they actually were. I have 4010 that we just "ground the valves" on . starts hard needs seats and valves but makes good power.

[Log in to Reply]  [No Email]
David G

11-14-2012 15:24:34
205.215.206.18



Report to Moderator
 Re: 4010 Diesel in reply to Texas Denny, 11-14-2012 13:00:17  
I would say if it is better starting now, you are ahead. They have never been a good cold starter.

How cold can it be and start without plugging in?



[Log in to Reply]  [No Email]
Texas Denny

11-14-2012 18:49:47
63.246.180.58



Report to Moderator
 Re: 4010 Diesel in reply to David G, 11-14-2012 15:24:34  
I started it last weekend. It was in the 50"s. I have an Allis Diesel that starts fine until it hits 40. This one is not as good.



[Log in to Reply]  [No Email]
tomstractorsandtoys1

11-14-2012 14:21:40
64.136.27.161



Report to Moderator
 Re: 4010 Diesel in reply to Texas Denny, 11-14-2012 13:00:17  
I agree with the posting below it is your valves.You can not just grind the valves in a Deere tractor they have to be set to specs preferable to the minium side or they will not start.You have lowered the compressionand even a new engine kit will not make up for it.Years ago we overhauled a 2510 for a neighbor who took the head to an auto parts store where they ground the valves and it needed either to start anytime it was below 40 degrees.Two years latter we pulled the head and took to a shop who did it right and the tractor started great.

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

Hop to:

TRACTOR   PARTS TRACTOR   MANUALS
Same-Day Shipping! Most of our stocked parts ship the same day you order (M-F).  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. [ More Info ]

Home  |  Forums


Copyright © 1997-2014 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