John Deere 6300,6300l,6400,6400l Tractor Radiator - Answered Questions & Fixed issues

Yikes, that sounds like an antifreeze leak. Most likely it is just a hose with a hole or crack. Lift the hood and try to see where it is coming from. One thing you must do is check the level of antifreeze or you could ruin the engine. If a red light comes on the dash, you will need to find a safe place to park and turn off the engine before it can overheat and be ruined. If you are not familiar with anything under the hood, you are best off taking it to an independent shop that has been recommended by another person.

Push you stick to press it into nutrueal if that does not work wiglle back and forth on your seat while starting your tractor to move the wheels back and forth this may be a safty mechenisim desighned into your model

White smoke means water. Check your oil for water. You may a head gasket leaking.

IF YOU ARE NOT HAVING WATER BLOWING OUT WHEN YOU START IT IT PROBLEY NOT HEAD GASKET I WOULD LOOK AT WATER PUMP THE IMPALER COULD BE BAD IN THE WATER PUMP

CHECK MAIN FUSE IF THE FUSE BOX IT IS THE FIRST ONE AT THE TOP IF YOU LOOK IN THE I THINK IS M1 FUSE 30 AMP

One way to find out,

loo for a loose connection on the connectors that feed power to the clutch also the safety switch connections

Take apart fuel line around tank and blow out. Might also be something in tank that is getting sucked over the outlet. Clean out fuel tank

check the safety switches

hello, parking brake adjustment,,if you look under the tractor behind the right wheel next to the trans. you will see a round disk with a small shoe,turn that in to adjust brake,hope this helps,,

Hope this helps.

Its probaby burn out. Remove and test it. With a ohm-meter , set on ohm's. One lead on top and other on the bottom. On a wood surface or etc. If reads something its good. If reads ol yet its no good.

Join tractorbynet= fuseboxer Re: Can't seem to get spedometer to work. Most likely the ground speed sensor is not working. It is located to the right side of the hydraulic pump behind the cab. #1 or 2 in diagram depending on which transmission you have.

Try removing the gas cap when it begins to stall. If this helps, clear the gas cap vent hole.

Gary

Are you powering it with the PTO? If not and your plummed in to your remotes you MUST return hydraulics straight to sump and not thru the SCV's. Just put 1 on a 6430 Premium with tracks

Have you tried giving it a good tuneup?

You can download the appropriate manual from the manufacturer's web site at
http://www.deere.com/servlet/com.deere.u90785.productcatalog.view.servlets.PublicationsSearchServlet?userAction=publicationsSearchResults&entryPoint=other&tM=FR&searchCriteria=6400&language=english&submit=Search

You need to install a check valve in the line to prevent the fuel from leaking back into the tank creating an air bubble had the same problem.

Its a low transmission/hydraulic pressure.First, make sure your transmission fluid level is at the full mark. Also check if fluid is getting leaked from the lines.It's possible the fluid may be getting too hot. Check to make sure your radiator fins are not clogged. Pull the screen in front of the radiator and clean it, flush the radiator with water from the backside, you may need to pull some shields from the side of the engine to do this. Also as you mentioned that you hear a noise,it can be bad pressure sensor. It is located on the front of the transmission, above the transmission filter. If you have a pressure gauge, you can verify if it has good pressure.Also for buzzing sound, flush the hydralic system and fill it with fresh oil and if that dosnt work take the pump out and flush it manualy. Check the oil condition and relief valve.If the valve is getting stick the clean the valve and if oil is very dirty then replace the oil.But if oil is replaced just few months before and looks good then no oil change is required.----------- check out.this troubleshooting will point towards the faulty part.This should help.Keep updated.Thanks.Helpmech.

I took one off yesterday, (the type with two bolts) and managed to get it off with just ordinary spanners. I had to take all the bolts out of the bonnet and side panels, and lift it up about 12" to get a spanner at the bottom bolt! Its awkward, but it can be done!