Question about John Deere Garden

1 Answer

John Deere 790 diesel fuel in oil crankcase - John Deere Garden

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • John Deere Master
  • 7,515 Answers

Repair your vehicle right away. Just click on the link I attach.
JOHN DEERE 790 792 EXCAVATOR REPAIR SERVICE TECHNICAL MANUAL TM1320

Posted on May 16, 2017

Ad

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

Ad
jimmy nutron
  • 132 Answers

SOURCE: I have a 1968?? 2020 john deere. The hydraulic

make shure none of your hydrolic cylenders are extended and fill it up till you can stick you finger in there and it barley touches if you do this when cylenders are extended you will over fill it.

Posted on Jun 04, 2009

mattofilms
  • 110 Answers

SOURCE: 2020 john deere diesel tractor with j-d 36# loader

Sounds like you need more hydraulic oil - Or like you said the transmission screen (dirty).
Where it is ??

Posted on Jul 02, 2009

rwvanlue
  • 486 Answers

SOURCE: John Deere Gx75, kawasaki 9hp motor- oil in carb!

A very common problem with the GX series with Kawasaki engines. The carburetor 'inlet needle' sticks open and fills the crankcase with fuel. When checking the oil, it can be difficult to see the gasoline and the level appears to be OK. Remove the dipstick and smell the oil, you may detect a gasoline smell. Also, drain the oil, and you may find much more fluid than you expect.
The solution on newer mowers was to install an 'in-line' shut-off valve to keep the fuel from syphoning into the carburetor. The inlet needle and seat in the carburetor is NOT replaceable, so a new carburetor is the ultimate solution, but VERY expensive. Installing and using an in-line shut-off valve is more affordable.
Also, this situation is common when machine is transported on a trailer, as the bouncing causes the needle/seat to leak. When transporting, always turn off the fuel supply to the carburetor.

Posted on Nov 08, 2009

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

  • 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

John deere model FC420


Specifications

Engine HD45

Engine Model Number(Kawasaki FC420V
Horsepower (10.5 kW (14 hp)
Displacement (423 cc (25.8 cu.in.)
Crankcase Capacity w/o oil filter (1.3 L (1.4 qt.)
Crankcase Capacity with oil filter (1.6 L (1.7 qt.)
Spark Plug-Gap (0.64 mm (0.025 in.)
Spark Plug-Torque (20 N·m (15 lb-ft.)
Cylinders (One
Stroke/Cycle (Four
Lubrication (Full-Pressure
Oil Filter (Standard Single Element
Air Cleaner (Dual Stage

Engine HD75

Engine Model Numbe(Kawasaki FC540V
Horsepower (12.7 kW (17 hp)
Displacement (535 cc (32.6 cu.in.)
Crankcase Capacity w/o oil filter (1.6 L (1.7 qt.)
Crankcase Capacity with oil filter (1.9 L (2.0 qt.)
Spark Plug-Gap (0.64 mm (0.025 in.)
Spark Plug-Torque (20 N·m (15 lb-ft.)
Cylinders (One
Stroke/Cycle (Four
Lubrication (Full-Pressure
Oil Filter (Standard Single Element
Air Cleaner (Dual Stage

Fuel System

Fuel (See Fuel in the Service Miscellaneous section
Fuel Filter (Single Stage, 60 Micron
Fuel Pump (Vacuum Operated-Diaphragm
Fuel Delivery (Gravity Feed to Fuel Pump)
Fuel Tank Capacity (19 L (5.0 gal.)

Drive Train Mower Deck (36-inch)

Blades (2
Blade Bolt Torque (81 N·m (60 lb-ft.)
Cutting Heights (25-114 mm (1-41/2 in.)
Weight (86.7 Kg (191 lb)
Overall Width (chute up) (927 mm (36.5 in.)

Mower Deck (48-inch)

Blades (3
Blade Bolt Torque (68 N·m (50 lb-ft.)
Cutting Heights (25-127 mm (1-5 in.)
Weight (83.6 Kg (184 lb)
Overall Width (chute up) (1308 mm (51.5 in

ower Deck (54-inch)

Blades (3
Blade Bolt Torque (68 N·m (50 lb-ft.)
Cutting Heights (25-127mm (1-5 in.)
Weight (86.7 Kg (187 lb)
Overall Width (chute up) (1460 mm (57.5 in.)

Recommended Lubricants

Engine Oil (John Deere PLUS-4
Grease (John Deere MOLY HIGH Temperature EP
Transmission Oil (HY-GARD-J20C (TURF-GARD-SAE10W-30 (PLUS-4-SAE10W-30 (TORQ-GARD SUPREME-SAE30
(Specifications and design subject to change without notice.)

Sep 28, 2016 | John Deere Garden

1 Answer

John Deere 790 stalling out


My problem with my John Deere 790 stalling was my safety seat switch. It's a quick fix! What I had to do to fix my 2006 John Deere 790, was:
1. Un-hook the switch wires under the seat that connect to the seat switch.
2. Then, connect all of them with little wire clamps (or you can use a raw wire and connect them all) inside the wire connector, with the 4 connectors in it, to bypass the seat switch. Hot wire all of them together. It somehow resets the switch.
3. Then, with my 790 Deere in neutral, I started it up and held the key in starter position for about 2 seconds. (Instead of letting go right when it fires up) Somehow, in doing this, the seat switch reset and I was able to reconnect the switch and the seat switch works as it should now. My Deere 790 front loader fires right up without stalling now, while in neutral, of course. So, try this first because it's a quick fix. I hope this helps.
Cheers,
Aaron

Nov 15, 2013 | John Deere 420,1020,2010,2020,2510,2520...

1 Answer

What would cause diesel in oil on a 1070 john deer


If the injector pump is driven from inside the crank case the pump could be the cause of fuel in oil. I saw this problem happen on a Ford

Sep 30, 2013 | John Deere 670 770 870 970 1070 Compact...

1 Answer

Diesel fuel in engine oil


what model and make sounds like a bad diesel pump leaking into crankcase or putting too much fuel to injectors.

May 13, 2012 | John Deere 3020 Gas & Diesel Tractor...

3 Answers

Why is there gas in my oil in my john deere lt155


Yes the LT155 has a fuel pump and when it wears out is sprays gas back into the crankcase and gets into the oil. After fixing it I've no longer have problems with gas in the oil.

Jun 11, 2011 | John Deere Garden

1 Answer

I ran my john deere 790 out of fuel.how do i restart


With diesel, sometimes you have to bleed air out before it will run again. Typically you disconnect the fuel line going to the injector pump, manually activate the fuel pump, or turn over until fuel comes out, then release one or more of the injectors, and turn engine over again. Normally that bleeds enough to start and then the rest of the air gets pushed through.

Feb 13, 2011 | John Deere 4020 Gas & Diesel Tractor...

1 Answer

John deere 2140 had gas put in it instead of diesal what going to happen


Don't run it until you've completely drained and flushed and refilled the fuel system, tank, lines, pump...
Don't run it! Diesel fuel is more of an oil whereas gas is more volitile... Avoid starting or running to prevent any damage to your engine!

Jun 11, 2010 | John Deere 4020 Gas & Diesel Tractor...

1 Answer

John Deere 115 lawn tractor - won't start. Replaced fuel filter, fuel pump, spark plug, oil filter (changed oil), but still won't start. Engine cranks, but won't run.


I have a 115 john deere tractor that runs but the engine will not run smooth I've put a new fuel cap on it a new pump and clean out the carb.

Apr 16, 2010 | John Deere Muffler 1010 Diesel Tractors

1 Answer

I have diesel in my oil on my 2030 john deere tractor


it can be one of three problems fuel pump leaking injectoin pump or a injector over fueling

Apr 03, 2010 | John Deere Tractor Side Screen...

1 Answer

2010 DIESEL, DIESEL FUEL GOES INTO CRANKCASE, A LOT! TRACTOR CAN NOT BE USED, CRANKCASE FILLS WITH FUEL AND SPRAY FROM CRANKCASE BREATHER SYSTEM. 1963, ITHINK.


do you have an injector pump mounted to the engine block? on some the seals on the pump leak letting the fuel go into the engine. only other thing would be the standpipe maybe cracked or broken. it is probally the pump though.not seeing how it's mounted i cant help much more than this.

Jul 16, 2009 | John Deere 420,1020,2010,2020,2510,2520...

Not finding what you are looking for?
Garden Logo

Related Topics:

83 people viewed this question

Ask a Question

Usually answered in minutes!

Top John Deere Garden Experts

Phil Walker
Phil Walker

Level 3 Expert

608 Answers

Tim Whalen

Level 3 Expert

3074 Answers

Matt Olenzek
Matt Olenzek

Level 2 Expert

297 Answers

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

Answer questions

Manuals & User Guides

Loading...