Yesterday's Tractor Co. The Right Parts, Right Away
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:

4030 diesel timing pin hole

Author  [Modern View]
2stevewi

01-29-2014 15:41:06
71.87.25.74



Report to Moderator

Replacing the Injection Pump on brother-in-laws 4030. The Original one failed @ 13,000 hours. Of course it was 20 below outside. Trying to find the hole for the TDC pin. This a very early 4030, under 4000. According to JDparts.com the pin hole is just under the hole for the Flywheel Turning Tool. Checked his tractor, and cannot find a timing pin hole. Is there an alternate method of finding TDC on this tractor. Thanks Steve.

[Reply]   [No Email]
2stevewi

01-30-2014 17:11:38
71.87.25.74



Report to Moderator
 Re: 4030 diesel timing pin hole in reply to 2stevewi, 01-29-2014 15:41:06  
Lined up the marks in the window on the injection pump. Found a mark on front pulley, that lined up with a mark on front cover behind pulley. Initially the mark was buried under a layer of dirt. Probably the same mark used to time a gas engine. Thanks for all the replies. Steve.



[Reply]  [No Email]
Tim S

01-30-2014 17:15:15
107.128.252.145



Report to Moderator
 Re: 4030 diesel timing pin hole in reply to 2stevewi, 01-30-2014 17:11:38  
You did the right thing by finding the marks "before" you pulled the pump,,saved your self a lot of grief....



[Reply]  [No Email]
Tech 7

01-29-2014 16:28:47
76.65.1.7



Report to Moderator
 Re: 4030 diesel timing pin hole in reply to 2stevewi, 01-29-2014 15:41:06  
I know its a gasser but the one I have torn down right now did not have a pin hole in the housing. Does have timing mark on crankshaft pulley I know this doesnt help you. This tractor is early (73) and I would wonder at Deere building the rear plate different for diesel or gas



[Reply]  [No Email]
Tim S

01-29-2014 16:33:05
107.128.252.145



Report to Moderator
 Re: 4030 diesel timing pin hole in reply to Tech 7, 01-29-2014 16:28:47  
I'm kinda with you on that Tech7,,,it may not have a timing hole,, I always use the pump timing marks when I'm just doing a pump, and the cam marks when I'm doing an O/H....



[Reply]  [No Email]
Tx Jim

01-30-2014 03:51:19
69.35.163.57



Report to Moderator
 Re: 4030 diesel timing pin hole in reply to Tim S, 01-29-2014 16:33:05  
According to JDparts the same flywheel housing(R51794) was utilized on both gasoline & diesel and only on a 4030 no other models



[Reply]  [No Email]
Tim S

01-29-2014 16:05:59
107.128.252.145



Report to Moderator
 Re: 4030 diesel timing pin hole in reply to 2stevewi, 01-29-2014 15:41:06  

remove the timing window and rotate the engine till the marks line up is another way of doing it...



[Reply]  [No Email]
2stevewi

01-29-2014 16:12:56
71.87.25.74



Report to Moderator
 Re: 4030 diesel timing pin hole in reply to Tim S, 01-29-2014 16:05:59  
That would be plan B. I was not sure if that would be accurate enough. Have replaced several injection pumps on John Deere's over the years, and this is the first one I have not been able to set at TDC.



[Reply]  [No Email]
Tx Jim

01-29-2014 15:44:26
69.35.160.187



Report to Moderator
 Re: 4030 diesel timing pin hole in reply to 2stevewi, 01-29-2014 15:41:06  
Timing pin hole should be where plug(parts key #14) is located. There were no serial number breaks for the flywheel housing so all tractors should be similar to parts photo.


This post was edited by Tx Jim at 15:46:21 01/29/14.



[Reply]  [No Email]
[Options]  [Printer Friendly]  [Posting Help]  [Return to Forum]   [Add a 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