Recent content by marshallcro

My battery drains in a few days so i have to disconnect it overnight. I think i maybe the break switch so can anyone tell me where it is located or any other suggestions. thanks in advance

Can anyone please tell me the torque values for a JD 3720 cab roof nuts. Greatly appreciated .

Has anyone repaired or replaced a JD 3720 BLOWER FAN. I changed the switch but it still blows the fuse. Any help would be appreciated.

Does anyone have a 2018 or there about Bobcat 3400 UTV to compare ?

Has anyone changed the hydraulic return hose on a JD3720. Because its in a tight area with three hose fittings is it posable to replace it without taking off the parts above it or can the new hose be installed without additional work. Thanks in advance

Can anyone tell me what error code 51 means on a JD 3720 ? Thanks in advance

Can anyone tell me what error code 51 means for a John Deere 3720 ? Thanks in advance

I have a slight intermitting leak in the return hose assembly in a JD 3720. It looks to me like its around the hose clamp of the vertical return pipe but its hard to tell. Can the pumps themselves leak? Has anyone changed this part and can you give me some advice in replacing it and reducing...

Would anyone know the minimum amount of time a block heater needs to be plugged in for the engine to start at low idle immediately for a JD 3720. Or is there a chart for this. I understand that it depends on the outside temp., but roughly. Thanks in advance.

If someone could please tell me if you fixed the blower motor fan on a JD 3720 cab mod. The fan stopped running, I changed the 20A fuse and it opened again. The items on the fuse list are : Dome light (that I don't have), radio/blower switch/RH Blower ( I don't know what the RH stand for ...

Could someone please tell me the recommended cold cranking amps rating for a John Deere 3720 battery. Thanks in advance.

Could someone please tell me what the small blinking icon in the upper right of the LCD display that looks like an sideways hourglass or an "H" means also what does DEF means on the JD 3720 LCD. Thanks in advance.

A battery salesman asked me to find out the BCI number with regards to replacing a battery in a JD 3720. The operator's manual call for 500 Cold Cranking Amps at 0 deg F. The tractor has a CCA 600 and 745 CA @32 deg F in it now. Could someone please tell me where I can find information about...

Could someone please tell me what the BCI number means regarding batteries. The operator's manual calls for 500 cold cranking amps at -18 deg C ( 0 F ). The battery salesman asked me to find out what BCI number is associated with the JD 3720 with cab to help me replace the cca 600 and 745 ca...

I purchased a used JD3720. It has R4 on the front and turf on the back. Is there anything wrong with this setup in the first place and putting chains on the front only for plowing snow. I have a hoe on the back for weight but still had trouble with a 24in snowfall on the grade around the my...