TRACTOR PARTS Allis Chalmers Case & David Brown Farmall & International Ferguson Ford & New Holland John Deere Massey Ferguson Massey Harris Minneapolis Moline Oliver & Cockshutt Kubota / Yanmar

TRACTOR MANUALS

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

John Deere Tractors Discussion Forum

Exhaust temp operating range

Welcome Guest, Log in or Register

Author

4010 Pride

11-26-2006 15:42:08

Report to Moderator

Guys, what is a safe exhaust temp operating range of a john deere 4010 4020 diesel. Min-max figures. What is considered a "running hot" exhaust temp. After installing a turbo and not changing the fuel delivery,my 4010 held at 875 degrees for about 15 mins wide open bringing it home from the shop. Thanks guys.

[Log in to Reply] [No Email]

msb

11-26-2006 19:55:29

Report to Moderator

Re: Exhaust temp operating range in reply to 4010 Pride, 11-26-2006 15:42:08

875 sounds about right for WOT under little(road travel) load.I used to recommend the guys shift down when the pyro got to 1050� and was still rising.Interestingly enough your set up will run a higher exhaust temperature with the pump set at 4010 specs than it will when the fuel is turned up where it should be with the turbo.It will also run too hot if the pump is turned too high.The air fuel ratio needs to be balanced even in a diesel if its turbocharged or not.

Concerning your problem above:Been a long time , but I think the intake drops almost straight down from that rubber hose on top of the radiator and runs along below the turbo and then is routed back up at the rear of the turbo. You want to keep the pipe routed away fron the turbo to keep the intake air as cool as possible.The air gets hot enough from the compression from the turbo plus the heat it picks up from the turbo itself.You might also want to fashion a heat shield for between the exhaust manifold and plumbing.
Did the hood fit over the turbo when using a 4320 exhaust manifold?
I once had a 4520 experimental engine in my 4020 and that was how I plumbed it.Had to trim some of the hood (underfold?) for the piping to clear and had to cut a hole in the top of the hood for the turbo.150 horespower, it was a fun set up for 2,000.

Recently moved and stiil haven't unpacked my old Deere & M&W manuals.Maybe in a few days if you need something else.

[Log in to Reply] [No Email]

4010 Pride

11-26-2006 20:15:00

Report to Moderator

Re: Exhaust temp operating range in reply to msb, 11-26-2006 19:55:29

Ok, I just had the injection pump totally rebuilt 100hrs ago. So it is fresh. I am concerned about the ratio of air and fuel though. How do I determine when the ratio is correct? I am a little concerned that it smokes black a touch more now aswell. Runs phenomenal, but a pretty light stream of black smoke. Not at all heavy smoke, but you can see it pretty good against clear sky. The hood cleared the 4320 Setup nicely. It"s just that damn m&w intake pipe that is pushing the side of my hood out a bit. The m&w turbo is smaller in circumferance than the schwitzer 3lm I have on.If i could just stick a cannister performance air filter on it would solve my problem. then I wouldn"t have to go back by the turbo to use the original filtration system. Oh, I did have to remove a bit of the hood a little closer to the radiator for the exhaust outlet. About 1.5 inches or so. Did a very neat job with .035 disc grinder, primed and touch up with paint after. I am VERY impressed with how things went. Thanks again, have a great night!

[Log in to Reply] [No Email]

buickanddeere

11-27-2006 17:05:01

Report to Moderator

Re: Exhaust temp operating range in reply to 4010 Pride, 11-26-2006 20:15:00

A diesel runs anywhere from lean to rich depending on the rack's location. All together different than an engine with a throttle blade.

[Log in to Reply] [No Email]

4010 Pride

11-27-2006 19:11:58

Report to Moderator

Re: Exhaust temp operating range in reply to buickanddeere, 11-27-2006 17:05:01

B&D, I am a touch on the confused side. Or maybe totally confused. Sorry I don"t understand the technical language. If you get this and you have time, please elaborate. Thanks for your time and info, have a great night!

[Log in to Reply] [No Email]

4010 Pride

11-26-2006 20:00:25

Report to Moderator

Re: Exhaust temp operating range in reply to msb, 11-26-2006 19:55:29

Thanks MSB! Your info is priceless, now I can sleep tonight! C-ya!

[Log in to Reply] [No Email]

[Options] [Printer Friendly] [Posting Help] [Return to Forum] [Log in to Reply]

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