20 Most Recent John Deere 420,1020,2010,2020,2510,2520 Tractor Float - Page 7 Questions & Answers

You need to pull the engine. With small engines like that it is easy because the seal is in the housing and you can take the housing off and replace the seal.

That it.

Check you have fuel. If fuel check fuel is getting to cylinder - the spark plug will be wet and smell of petrol (gas). If not check and clean the carburettor Check you have a spark at the plug (not for diesels). If it has an automatic choke make sure that it's working. If you have fuel and a spark, you can warm the spark plugs in the oven (make sure wife is out shopping first) as this will help starting. Or try a starting fluid such as Easy Start. If no spark then clean and gap the plugs (try new ones) make sure the leads are clean and all connections are tight. That's about it unless you're confident enough to start stripping things down.

check all your wire conections on the starter the battery and the selinoid it sounds like a bad or lose ground conection to me

Did you bleed the air out of filters and then crack injector lines?

check fuel filter first and that fuel pump works by openig at fuel pump and pushing fuel out just short of injection pump-- if no fuel pushes out prime fuel system by pushing air into fuel tank or using a in line hand fuel pump--- fill tank on tractor so that fuel is above injector pump also helps probably a prime problem

What is meant by anything? No crank, no start, no go??? If battery has charge and nothing is happening, check fuse then go on to switches. A multi-meter and/or a test light should send you to the right area pretty quickly.

May have air in the injection system. Open the drains leading to the injectors making sure all the air has been removed then retighten and it make a few extra turns before it will start.

It floats?? but the carburetor still leaks fuel ???? Fuel is HIGHLY COMBUSTIBLE! Please read the safety notes in your owners manual before attemting this repair. Lawn Mower Carburetor Repair Small Engine Maintenance Briggs Stratton

TM1004CD Parts NO for CD technical manual should have wiring diagram

So if you use one or the other you get nothing? You should have at least something on one of them. The issue may be that there is not enough friction with one pedal to stop that wheel; How do the brake pads look?

Wipe down and clean the filter, filter housing and hydralic lines, run your jd until you see hydraulic fluid, stop the machine and look to see where it originated from... If it's from the filter, change the filter, make sure the old oil rings are no stuck on the housing, and there's a o ring that comes on the new filter, pre lube the filter o-ring and install,,, if it the hydralic housing or pump, check for hair line cracks, check the threads on the filter head on the housing for cross threading, and last but not least and the greatest possibility... The hydraulic line connections to the filter housings and pump... The will most likely be the issue... Spray brake cleaner all over the connections to clean them run the machine and look to see which one is leaking... When replacing the hose connections, replace with a quick connect hose end to save on value time and efforts in the future.