Question about John Deere 420,1020,2010,2020,2510,2520 Tractor Float

1 Answer

JD Z Trak 777 overheating

Mower will overheat after 45 minutes of operating. Have blown coils out, coolant is full, coolant system is pressurized (checked for pressure). Belts on engine appear to be tight.
Suggestions please. Mower has under 300 hours of operation

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.

  • Master
  • 2,841 Answers

Drain the coolant, flush the system, replace the thermostat, and pour in a fresh supply of a 50/50 mix of antifreeze and distilled water. If it still overheats the water pump is suspect.

Posted on Jun 01, 2010

Ad

1 Suggested Answer

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.
New users get 2 Free calls (no credit card required) and instant help on almost anything you can think of (from cars to computers, appliances, handyman, and even pets).
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

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

02 pt cruiser is overheating how do I find the cause of it


check the following: 1.radiator fan motor and fuse for operation. 2. run cooling system pressure test for head gasket, hoses, water pump leaks. 3. pressure test radiator cap. If all tests pass, flush radiator with coolant flush or citric acid for 33-45 minutes

Sep 10, 2015 | Cars & Trucks

3 Answers

What is causing my truck to still overheat after I replaced the thermostat.


What is year--make--model? Are you just going by the temp gage, are there other overheating issues? Is the coolant boiling or anything, are you losing coolant?
Some possibilities, air in the system, radiator, radiator fan, water pump, combustion gases in the coolant. I'm sure I'm leaving something out?

Nov 18, 2014 | Cars & Trucks

1 Answer

Land rover problems


need to make sure that the thermostat is working properly and the system is full..do this by idling the car for about 30 minutes and observe the goings on with the cars systems if its gonna overheat it will do it no matter what..idling or driving..look for pressure build up in the system by squeezing the upper hoses if the seem to get inflated and stiff you may have pressure weepage into the system..this will maybe call for new head gaskets..or at worst an upperengine rebuild..

Dec 23, 2013 | Cars & Trucks

1 Answer

My 1999 Cadillac El Dorado overheats and turns of a/c


You may have a blown head gasket. Are you losing coolant? 1st check to see if your coolant level is good, if it isnt make sure you top it off, run it for 20 minutes watching the temp. and putting the heater control to full hot to be sure you bleed out all the air that may be in the system, after 20 min or when the temp rises too hight turn it off, let it cool, open and top off as needed, repeat after topping off, do this till it no longer takes any more coolant and is no longer overheating. If your still overheating and slowly losing coolant you more than likely have a blown head gasket, they have a sniffer test you can do at the radiator cap your local parts store carries them or your local mechanic can run the test.

Jun 07, 2013 | Cars & Trucks

1 Answer

Car overheating when radiater full water


Have a coolant pressure test done looking for a head gasket problem. as well as the fan

May 18, 2013 | Toyota Cars & Trucks

2 Answers

Overheating coolant boiling out into reserve tank


you have a blown head gasket.. doesn't have to have coolant in the oil for a blown head gasket... if hoses are rock hard when running then you have exhaust leaking into the coolant via a blown head gasket...

Jul 14, 2012 | 1998 Plymouth Breeze

1 Answer

'02 626 overheated earlier in the week. drove home. appeared to be out of coolant. replaced overflow tank(seal blown), added coolant, however it still overheats. what else to check?


Whenever you overheat once, then the thermostat must also be replaced. It is operated by the expansion of a contained wax pellet, and overheating causes permanent loss of wax.
However, you may also have caused a head gasket leak now from heat warpage. If the thermostat does not help, then borrow a cooling system pressure checker from a place like Autozone, and see of it holds pressure for 5 minutes after pumping it slightly above cap rating. Then start engine and see if it is steady or oscillating from 1 cylinder leakage.

Sep 04, 2010 | 2002 Mazda 626

1 Answer

Mechanic went to change out the thermostat on the 03 Cruiser...drove it back to me..overheated when he got it back...removed the thermostat to see if that would at suppress the overheat problem until the...


Removal of the thermostat from the cooling system is not a good idea. This upsets the coolant flow rate in the system, and that can cause the engine to overheat, even when no other problem with the cooling system exists.

Try to identify the cause of the overheating.

Ensure that engine tune, or other engine mechanical fault condition is not the cause of the overheating, then go through the checklist following:-

1) Check engine cooling fan/s are operating as required when engine temp rises above cut-in threshold - check fan control relay is ok,
2) Check for collapsing radiator hose on suction side of water-pump when motor revs raised above idle.
3) Check coolant reservoir pressure cap is serviceable,
4) Check coolant system is properly filled - carry out any bleed off procedure specified to clear any air locks- (ensure heater core coolant flow is turned on).
5) Check for combustion gas bubbles in the coolant reservoir while the motor is running - this indicates a blown head gasket. If in doubt, take it to a radiator shop and ask for a combustion gas check on your radiator.
6) Check condition of radiator core:-
i) for blockage of air flow to (bugs/grass etc),
ii) for core internal blockage to coolant flow,

If all above ok, replace the thermostat again (also ensure it is not installed upside down) - faulty new thermostats are not unheard of.

Oct 20, 2009 | 2003 Chrysler PT Cruiser

1 Answer

Hello, I own a 2000 Nissan Maxima that has been overheating for some time, the car has been off the road until I had time to work on it. Before changing the thermostat, the car would overheat at idle w/o...


Sounds like a blown head gasket from multiple overheatings. Parts retailers have a chemical that can determine this. To use it the coolant level in the radiator needs to be a little low so no coolant will be pulled into chemical container. Engine needs to be at operating temperature. The containter is pushed onto radiator cap opening and bulb squeezed numerours times for about 2 minutes. If the chemical changes from blue to yellow (or green depending on manufacturer) then the head gasket is blown or head has warped (or both).

May 03, 2009 | Nissan Maxima Cars & Trucks

Not finding what you are looking for?
John Deere 420,1020,2010,2020,2510,2520 Tractor Float Logo

700 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...