So, I’m kind of a newbie here. I recently purchased an older John Deere 2040 with what I’m being told is closed center hydraulics on it. The tractor has a “newer“ John Deere 521 front end loader...

Hey guys, ive tried to get help and all the things im doing just arent getting this tractor to turn over. A little history- its been sitting outside and hasnt been started in a year. I have the...

I removed the check valve between the transmission hydraulic pump and the front main pump, and the squeal from the front pump is gone after listening to it for 3 years. Can I leave out the...

I was thinking about purchasing a JD 2040. I have some questions about the rear SCV Valves. This tractor has 2 sets. 1. Are there differences in Hydraulic oil ? When it comes to older tractors...

I recently was grading snow with my 2040 and it quit pulling.It has the dual stage clutch.I have had no trouble what-so-ever out of the clutch so don't understand why all of a sudden it would stop...

I have a 1981 2040 JD which has a problem with the hydrolic fluid over heating. The power steering unit below the steering wheel gets so hot you can not touch it without getting burned. I have...

Hi folks! I have a good bit of dirt to move around prepping our house pad and yard. I'd like to go with a 6' bb to move as much volume as possible but my tractor is 2wd. Would a medium duty 6'er...

I have the opportunity to buy a 1978 JD 2040 with a 48 loader. The tractor was built in Mannheim, Germany. The tractor shows 363 hours, but from its age and appearance, I think that the meter...

Guys, Looking for advice to help me diagnose a problem with my 2040 diesel. I was clearing snow with it, had been running for about 5 minutes and it just died all of a sudden. It was about...

Hello all. New to the forum as am now new to the world of tractors, pastures and "bush hogging." Wife and I purchased a house in Nov that came with several pastures totaling around 10 acres. Had...

i have had a hard time finding what part i need and the john deere dealership in town is useless. they only want to sell new tractors they have no use for people that need parts for old ones. any...

Hey guys, i have a early 80's late 70's john deere 2040. Its been sitting outside for about a year and hasn't been started since. I just went out today, replaced both batteries, had the starter...

I am looking at a JD 2040 with a 145 loader. I was wondering if there is any bad things known about this model? The asking price is $6400. We currently have a 1010 with a 1010 industrial loader. I...

My grandfather has a john deere 2040, we replaced the hydrolic pump a few years ago, and after we did it seems not to work right. The power steering is slim to none, and the rear arms are slow to...

Hello all. Hate to bother you but I have a JD 2040 1977 variety tractor. As I am not the original owner so I decided before the mowing season arrived, I would perform some major maintenance - new...

I have a JD 2040 that I recently bought and the wiring is a mess. Everything is unplugged and none of the gages work. I need to rewire it but I dont have any schematics. does anyone have any...

Hello friends, i have a old john deere 2040. The year is 1980 and its the 2wd model with no cab. I was wondering if any of you owned one and what your opinions were on it? Right now its sitting...

got a 2040 john deere got a new veil hydraulic pump new filter cleaned cart., new fluid still can't fluid threw the lines just spurs out what could be the problem?

Hello everyone, this is my first post and I'm looking forward to your imput. I just acquired a late model John Deere 2040 with what I belive is a 145 loader (has been painted). The bucket and boom...

Back again with yet another question. I am just about finished doing my pre-season maintenance on the above tractor. I am thinking of changing out the engine coolant thermostat. According to...

2040US, s/n 418308L ran and started fine before being parked for 2 years. Just replaced both batteries and now get only beeping when turning ignition switch (same warning as emergency brake on)...

Hello All, I have an unusual hydraulic problem. For years I have been unable to figure it out. The problem is on a 1980 John Deere 2040. What happens is I go to the field in the morning and...

Hello! I am new to the forum... and to tractors. Just finished my first season as an organic farmer, and I am looking to buy my first tractor this winter. Budget is limited. Here is what I have...

Hello everyone I have a problem with the gearbox of my jd 2040 in second range 5th and 7th gear the just keep going kicked out underload anyone had the same problem yet

Have a John Deere 2040 that needs brake disc, hardware and misc parts, just wondering what is the best place to get parts? Is there any good aftermarket parts places or are we better to go through...

My JD 2040 is leanking hydraulic fluid from the base of the steering column. Any idea why fluid would be leaking out at the base and what do I need to do to stop it? Thanks

I am looking at buying sway bars for my 1979 JD 2040 (S/N 334***). I can find them online, but I cannot find how they actually attach to the lower arms of the 3 point hitch. If anyone can provide...

Hello, I have a 2040 JD that started to make a chattering noise in the hydraulic when you lift the 3 point and also the steering and 3 point do not work properly. First off I drained the hydraulic...

I am new to this site and it has been very helpful in my tractor research. I am considering buying my first tractor (maybe this week) and want to make sure the dealer's price is fair. The dealer...

I inherited a 1976 2040 and was driving through the pasture today getting ready to use the auger to dig some holes. I engaged the clutch pedal and coasted down a hill about 20 feet. At the bottom...

I have a JD 2040 and have only used it to mow my place. Sometimes I would like to use it to pull around a utility trailer while working. What all is necessary for the tractor in order to pull...

I got limited info on this tractor, and am asking for someone else. A friend of my FIL has a 2040 tore down to rebuild the engine. He is a diesel mechanic by trade, but is unsure on the procedure...

Just got my new seals installed on my tractor.Load control shaft wasn't wore bad enough to require replacement nor was the inside bushings that hold the shaft.So I just pushed the load control...

I inherited a John Deere 2040 (80s model) and let someone use it. Love it and loved working it as a kid but now it is mine to maintain which Dad always did:):) So, after loaning it out ....the...

My stepfather and I bought a JD 2040 a couple years back and I'm having some hydraulic issues. I can fix the problem, but identifying the parts I need are troubling me. I can't seem to find any...

Hello everyone! This is my first post here on the forum, I've read through a bunch of threads the past few days and found some good information! So I've somewhat taken over doing maintenance on...

Hi all. Looking at a 2040s with a loader as we are now requiring a loader on the farm. What is the difference between these machines other than hp and age?

Does anyone know the flow rate at the rear remotes for a John Deere 2040? I know the pump is capable of 13.5 gpm. I've seen some specs on TractorData.com that show different flow for the power...

The ignition switch looks like a monkey pulled it apart and rewired it. I bought a new starter ;but I need a wiring diagram?

Hi gays any one know why when I start my John Deere 2040 blows hydraulic filter gasket many thanks

Does anyone have any experience with a 2040? I cannot get it to start, I am getting fuel to the injector pump but nothing out of it to the injectors. I have removed the end of the pump (where the...

Just got an old jd2040 needs some help ... What is engine oil capacity and should I change oil quickly in order to flush it some ... If so will a cheap 30/40 weight work?

Monday in shop class i get to take the school's 2040 apart to replace a leaking hydraulic hose. To me I see it as an opportunity to learn a little about how the 2040 work's and get the hydraulic...

i have a JD 2040 that will not pick up the arms on the 3 point hitch anyone had this problem before and is the fix difficult?

Our association has a JD 2040, we think its a 1982, loader, 4WD, 3 cylinder diesel, ags, with beat up sheet metal. We want to get rid of it. Ballpark figure if mechanically its in good shape but...

I have a JD 2040 with a fair amount of play in the steering wheel before it reacts at the wheels, what would cause this.

Hello all, newbe here, I bought a used 2040 and having a heck of a time finding an operators manual. I have a shop manual but it doesn't have fluid specs or quantities. Also I cant see the...

My tractor cuts off for no appearant reason. It is not running smoothly and the idle varies by as much as 400 RPM. It is full of fuel and I have cleaned the priming pump and screen beside the...

I have a JD 2040 s/n 211506 L. Is there a kit for remote hydraulic install

Hello all, newbie here I've purchased a John Deere 2040 with a 145 loader (not sure of year, maybe 77) and I am needing to buy a top link for it. The trouble is I bought the tractor on a very...

I am refurbishing a 2040 that has been in my family for a long time. It appears that some shortcuts have been made in the past. I have a primary Instrument cluster that has the warning lights...

hello folks i have a 3 acres and bought a jd2040 i belive its a 143loader , can't find max weight it will lift, any help or directed to will be helpful...

I have a 1982 JD 2040 and am about to purchase a bush hog for it. The sales person asks if I have a center link (top link?). Does the 2040 in question have this?

trying to locate a AL34744 slave cylinder and AL37471 reservoir richard

Hi, I have a John Deere 2040 (1981/1982) that I'm looking to put a loader onto as I need it for lifting bales and mucking out the cows. I want to do it as cheaply as possible (I have a max...

I have a 405xxx serial number JD 2040. she was running fine. well she had a leaking Injector pump which we rebuilt/sealed. I also dropped the loader down a bit to help reach the starter which I...

JD 2040 1982 less than 1000 hrs can any one have any input on value and tractor itself

Considering buying a 1980 John Deere 2040 with 2500 hrs. 42 pto hp. It is in good shape with maintenance records and one owner. The price is $6990. 2wd Any thoughts on the price? Also, trying...

My John Deere 2040 is not running smoothly and randomly cuts off for no appearant reason. The fuel tank is full and I have cleaned the bowl and priming pump beside the filter. Any suggestions?

Google has not been much help. Any other ideas? I need diesel pump on/off solenoid, seat assembly, some orings or gaskets.... thanks, RaT....

Where is the best source to find an owner's manual for this model? 1977 just bought it today.

Recently picked up a '79 JD 2040 that had a welded rim on one side, and a riveted rim on the other. Currently, the rear wheels are centered OK, and are a hair over 7 wide. I've got a 6 foot...

Hi My brother used to tractor and did some heavy work with FEL:roll eyes: There is now no hid to FEL and 3 pt linkage. Have checked all filters and levels , Front pump and steering ok . Any...

Local dealer (Kubota), Wa. State, has a '79 2040 diesel w/145 FEL. Curious beyond oil in coolant/coolant in oil issues, leaks, blow by from the engine and wrong hydro fluid which I understand will...

Looking for a loader for my JD 2040. Would like to keep it green as in JD brand. The models that fit are 143, 145, 48?, 175, and 520. May consider other brands as well. Let me know what you...

Looking at buying this tractor. It has 5500 hrs looks great and run great. What is it worth?