Question about John Deere 4020 Gas & Diesel Tractor Radiator

Open Question

How to set timing before fitting the injection pump for john deere engine 4045 TF120

Posted by on

6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

wireguy212
  • 1627 Answers

SOURCE: I have a John Deere 2020 diesel. I can't get the fuel pump off

You need to remove the nut under the cover in front of the pump and then borrow a tool from a j.d dealership to pull the coupler off the pump,you may need the dealer to do this because they have a no lend pollicy for their special tools.Hope this helps.

Posted on Nov 10, 2009

nova2nv
  • 197 Answers

SOURCE: John Deer L110 with Kohler 17.5hp backfires wont start

This model is known for shearing the flywheel key.

Posted on Nov 14, 2009

Testimonial: "Just as you said - flywheel key had sheard, an easy fix thanks very much."

  • 246 Answers

SOURCE: john deere 2020 water pump repair?

Hello:

From your Description it Sounds like a Bad Water Pump Bearing and Seal.
>>You can View a Breakdown/IPL of the Engine and Mower at this Site Addy, http://jdpc.deere.com/jdpc/servlet/com.deere.u90490.partscatalog.view.servlets.HomePageServlet_Alt and Enter the Model Numbers and Click Find. Then Select your Model from the Search Results Area. Then Select the Sectional File. Then Select the Section of the Mower you Wish to View Online. *You can Drag the View Windows for Better Viewing.*
Please, Do Not Hesitate, If you Hit a Snag or this Does Not Correct the Problem, I am Here if You Require More Assistance.
Hope this Helps. Let me Know What Happens, Please. May the All Mighty Bless You and Yours. Be Safe and Be Happy. Thanks.

Good Luck

Respectfully

John

Posted on May 11, 2009

wireguy212
  • 1627 Answers

SOURCE: Hello, does anybody know the torque setting for

I found the tech manual one lin but it can"t be opened since deere is updating it.I will see if we have the book"tm1974" at the dealership in the morning and get back to you.

Posted on Oct 28, 2009

  • 17 Answers

SOURCE: 1974 John Deere 2030 diesel tractor and the engine dies

I will assume you have bled the fuel system per the owners manual to ensure no air lock in your system. This is especially critical after replacing the injector pump.

The next step is to ensure you fuel filters are good and flowing and last but probably the problem is the screen on the petcock (fuel shut off) in the fuel tank. Remove this shutoff valve and clean the screen with a fine wire brush and carburetor cleaner.

Posted on Nov 17, 2009

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

I have a 1996 John Deere 455 diesel It started running only 20 minutes before it dies for no apparent reason. After about 10 minutes it will pop right off again. The engine runs strong, no hesitation


The fuel injection pump has a fuel supply from the fuel filter and a fuel return line from the fuel injections to the fuel tank. This fuel return line is kinked or restricted in some way . Repair fuel return line and it will run. Check return line and fitting on injection pump also. If it is an electrical problem it is most likely the operator presense switch in the seat overheating and loosing connection then cooling off after a few minutes.. Check it out.

Jan 03, 2017 | John Deere Garden

1 Answer

My john deere 1070 loads up under a load and will stall. I changed fuel filter which was loaded with "gunk" and it ran ok for a while then is doing it again.


I am not sure what you are calling gunk but if this gunk is black it is engine oil. The tractor and the engine was built by Yanmar. The injection pump is lubricated with oil pressure from the engine. The seals in the pump will leak and engine oil will get in the fuel system and contaminate the diesel fuel and plug the fuel. Seals will have to be replaced in the injection pump to correct the gunk.

Nov 08, 2016 | John Deere Garden

1 Answer

John deere 4 cylinder engine model 4045 will crank but not run


Nickole, there have been many versions of the 4045 made, all with different fuel systems on them, so the diagnostic process is different.
On the engine serial number tag there will be a model designation, something like: 4045HF275 or 4045TT078.
If you can provide this information, it will help a lot.

Dec 11, 2015 | John Deere Garden

1 Answer

My brakes are sticking and/or locking up on my john deere 2355 tractor has anyone had this problem and fixed it


Troubleshooting - Operator's Manual - John Deere

manuals.deere.com/cceomview/...J7/Output/OMLVU17926_J716.html
See your John Deere Dealer. Fuel pump not ... Brakes dragging. Misadjusted .... Parkbrake locked. ... Cruise Set/Decel switch is held or stuck on. No cruise ...

Service Engine - Operator's Manual - John Deere

manuals.deere.com/cceomview/OMM139226.../OMM139226_A99.html
Warranty repairs must be performed by an authorized John Deere dealer. ... 3. Push down on front of hood to lock latch. ... brake. 2. Stop engine. Allow engine to cool. 3. Raise hood and latch open. 4. ... Remove right side engine shield from tractor. ....Check engine speeds when engine is warmed up and not under load.

Oct 29, 2015 | John Deere Garden

1 Answer

How can I restart my 4020 diesel after it ran out of diesel?


Crack open the line coming into the injection pump from the fuel pump (near the top of inj. pump, towards firewall). Pump the lever on fuel pump until fuel comes out of loosened line. Tighten line. Loosen at least two injector lines at injection pump head. Crank engine with starter until fuel pulses from loosened lines. Tighten lines. Crank engine again. Engine should begin firing on these cylinders first, followed by the remaining cylinders.

Jul 14, 2014 | John Deere 4020 Gas & Diesel Tractor...

1 Answer

John deer 4045 diesel engine timing diagram


and you can't just follow the fuel lines from pump why ??
cyl 1 is always one most forward

Dec 02, 2013 | John Deere 4020 Gas & Diesel Tractor...

1 Answer

My 1965 turbocharged John Deere 3020 started last week but I couldn't get it to throttle up past idle. I shut if off to investigate and now it won't start. Throttle linkage is fine. Fuel lift pump seems...


Try looking to see if the fuel-shutoff is working, open only one fitting instead of two injectors. Check the glow-plugs or intake heater if applicable. You can put an in-line electric fuel-pump in place. This can help you find out if there is a hidden fuel-leak, system loosing its prime, or bad lift-pump. If this still doesn't help then you may want to dig deeper and see if the shaft broke on the injection pump. Remember to mark the pump so you put it back exactly where it was. Rule of thumb is to set the timing to TDC on cylinder #1. Mark the gears with ink or white-out. and the injection pump case too. Let me know how its going.

May 21, 2010 | 1988 Ford F 150

1 Answer

Can't remove fuel injection pump from block


John Deere makes a good product. I was wondering why you are trying to remove the injection pump.
I have seen more problems with a broken fuel line then motor related problems.
If the injection pump looses its prime (air bound) it needs to be reprimed. The lift-pump on the side of the engine, have you inspected that?
What have you done so far that has lead you to believe that the injection pump is bad?
If you go to the section of the repair manual for injection pump timing, there you will find the answer for removing the injection pump. Let me know how your making out.

Apr 29, 2010 | John Deere Tractor Side Screen...

1 Answer

My john deere 990 wont start. it's not getting diesel to the engine


Check there is adequate fuel to supply engine. Check there is no damage to fuel lines and that the fuel filter is not plugged. Yours is a Yanmar diesel engine withe an autobleed feature which is supposed to bleed the air out of the system automatically. It may incorporate an electric fuel pump also, but some don't. You can prime the fuel system to the injection pump with the manual lift pump if it is equipped with it. After establishing fuel to the injection pump, loosen the nuts that hold the fuel lines onto the injectors approximately1 1/2 turns. Turn the engine over until you see fuel coming from the injector nuts. Tighten the nuts to 24 inch/lbs of torque, start the engine and run at 1/3 throttle untill it runs smooth.

Jan 04, 2010 | John Deere 420,1020,2010,2020,2510,2520...

1 Answer

John deere 445 with 22 hp kawasoki engine wont run take 1 plug out it runs dont mater what side stick finger in plug hole engine shuts off ,but wont start with both plugs in


Remove fuel cap to see if there is alot of fuel spraying back into tank.I have replaced ALOT of fuel pump hoses that have split between pump and sender clamp inside of tank.Lack of fuel pressure creates a very lean condition with the injected models.

Sep 03, 2009 | John Deere Garden

Not finding what you are looking for?
John Deere 4020 Gas & Diesel Tractor Radiator Logo

Related Topics:

2,225 people viewed this question

Ask a Question

Usually answered in minutes!

Top John Deere Garden Experts

Phil Walker
Phil Walker

Level 3 Expert

605 Answers

Tim Whalen

Level 3 Expert

3074 Answers

Matt Olenzek
Matt Olenzek

Level 2 Expert

293 Answers

Are you a John Deere Garden Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...