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

Open Question

John Deere LA145 tractor mower blades not engaging

Hoping for followup from wireguy212 on my tractor problem. I think his potential fix may be ioght on - the seat switch. About 30 min before tractor blades failed to engage I was stuck in a small rut - wife set on tractor and I pushed out. She's very short and kept rising up to reach accelerator and tractor would backfire. Problem didn't occur until 30 min later. I pulled seat off . All wires seem intact, looks like switch on bottom of seat would just pull out but didn't and I didn't want to break it.Do you think it would be in that switch or at other end of wires down under tractor. 3 weeks wait time from dealer plus both wife and I retired for some time so would like to fix myself if possible. Would really appreciate any furthur help Gary

Posted by on

6 Suggested Answers

  • 2 Answers

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

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.

Posted on Jan 02, 2017

  • 11 Answers

SOURCE: john deere 2010 tractor. pto grinds and wont engage

The PTO usually has a clutch that has to be engaged so that you can select the PTO rotation setting. I had a problem like that on my tractor and all it needed was a little adjustment on the PTO clutch lever, so it could disengage the PTO gearbox properly.

Posted on Mar 11, 2009

  • 472 Answers

SOURCE: John Deere 160 riding mower. When I try to engage


Posted on Oct 02, 2009

  • 197 Answers

SOURCE: Fuse blows when engage blade

The electro-magnetic coil side of your PTO is shorted out.On the 318 it is very easy to replace,just under front screen.

Posted on Nov 14, 2009

  • 235 Answers

SOURCE: John Deere x520 pto issue

not trying to insult your intelligence, but did you make sure the belts were installed does happen to the best of us..good luck

Posted on Apr 11, 2010

  • 1627 Answers

SOURCE: Have a John Deere tractor LA145 Yesterday while

Either you need a seat switch or the reverse switch has failed.If the deck will engage while you are pushing down the forward pedal then the rio or reverse switch is not working or it's out of adjustment.If you can not get the deck to engage at all then the problem is likely the seat switch.

Posted on May 08, 2010

Add Your Answer

Uploading: 0%


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



Related Questions:

1 Answer

Lawn tractor

It is most likely the saftey lock out. The circuits are simple but can confuse you when troubleshooting. The most likely is the seat driver presence switch located under the seat. Second I would check the PTO enabled switch. If the machine does not have the parking brake on or a driver in seat it will not crank. If the PTO switch is enabled the machine will not start. Below is a typical circuit for these machines.

On some models there is a relay that will get dirty contacts.

Hope this helps?


Jul 01, 2016 | Garden

1 Answer

Just received my model 247.290001 mower was mowing when engine dies and will not turn over now

Did it stop suddenly? Or splutter and cough like an engine problem? If suddenly I'd suggest checking the seat switch wire hasn't become disconnected, if this doesn't solve it then check all the other safety switches.

Aug 14, 2015 | Sears Garden

2 Answers

Why does engine die when brake released or mower engaged?

The first thing I would check is to make sure the drive belt is not binding somewhere.

May 17, 2014 | Craftsman 20 hp 42 in. Deck Lawn Tractor -...

1 Answer

My kp500 touch screen is not working since last two days

that might be your touch screen digitizer as it is the number one cause of such failures. try to have it checked for blockage or dirt. otherwise, post back for followup. thanks for using fixya!

May 03, 2011 | LG KP500 Cookie black on T-Mobile U-Fix...

1 Answer

My 2007 craftsman 17.5 hp tractor runs fine but when I puy it in gear or engage the blades it stalls

sounds like a safety shut off switch is in the open position or came loose and isnt making the connection. most likely the one in the seat, lift the seat and disconnect the wire harness plugged into the bottm of the seat attatch a jumper wire to the terminale on the wire harness to close the loop to trick the mower to think there is a rider on board and carefully put seat down so wire dont fall off, sit, start and try to drive and or the blades, it should not stall if the jumper wire is attached, if so either replace the switch or reconnect and try again and you should be fine , DONT USE MACHINE WITH JUMPER ATTACHED FIX THE PROBLEM FIRST, ITS A SAFETY SWITCH FOR A REASON, just use the jumper for the test then remove.

Nov 07, 2010 | Craftsman 17.5 hp 42 in. Deck Lawn Tractor...

1 Answer

Every time I lift off the seat of my John Deere engine Dies....

The seat switch is doing it's job,you can;t get off the seat unless the pta is off and the tractor has the park brake engaged.Replacing the switch won't change anything.

May 16, 2010 | Husqvarna Lawn Tractor - 54in. Deck, 26...

2 Answers

Craftsman LT1000 ridign mower engine dies after 15 min-deadman on

There are several things that could be going on, but what you said in your description about the dead man switch in the seat may need your attention first. The switch it self could also be bad. After you rule this out the next thing I would check is the fuel shut off solenoid located on the carb when you turn the key on to run you should hear a click and feel it in the solenoid. After this you may have a fuel pump issue or a coil issue. but from what you I have described I believethe first 2 itmes I mentioned should fix your problem

Oct 08, 2009 | Craftsman 20 hp 42 in. Deck Lawn Tractor -...

1 Answer

I own a YS 4500 Craftsman tractor (Model No. 917 287 242). It was running fine the last time I used it but then wouldn't start. No response when turning key. I checked battery with multimeter - it's fine....

If you think it is the seat switch you can check it with your multimeter, just unplug it and check the resistance across the switch with and without pressure on the seat where the switch is located. Another way to test would be to take a short jumper wire, unplug the switch and jump across the 2 wires in the plug, then try to start it.
I would be more inclined to think it is the fuse in your system, however. Most of the time the fuse is a plug in fuse located on the right side of the tractor, behind the back of the engine and is usually a blue (15 amp) or yellow (20 Amp)

Oct 05, 2009 | Garden

1 Answer

Goto engase pto it kills motor

As a safety feature, tractor PTO's will kill the tractor if the PTO is on and you are not on the seat. Or rather, it thinks you are not on the seat.

Under the seat is a switch that is active when you sit on the seat. To test it, try disconnecting the plug that is on it. Does the PTO work now? Replace the switch. If not, take a piece of wire and connect the 2 terminals on the tractor (not the seat) side of the connector and try it again. Does the PTO work now? Yes? replace switch. No? There is yet another safety feature not working. Check your owners manual to find out what safety switches turn off the tractor when the PTO is on, and verify that they are working correctly.

Note that while defeating one of these switches will allow the tractor to run, these features were developed after many funerals and re-attaching many body parts. Do not defeat them. Keep them working.

May 01, 2009 | Mtd Garden

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

Related Topics:

969 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