john deere 620

I just recently got my 620 running and I'm trying to figure out what the year is. The serial # is 6215768. Any help would be appreciated

Hi, I recently reinstalled the camshaft on my 620 and I need to reset the valves. What are the intake & exhaust valve clearances?

Hi, I am working on my JD 620 that has been sitting for 6yrs. I removed the fuel tank to clean rust out and found that the top and sides of the tank are completely rotted out. Anyone know what JD model fuel tanks fit on the JD 620? I'm having issues finding a tank for it. thanks

So I picked up a 620 row crop over the weekend and was hoping to get any information about the tractor any one knew. This is my first 2 cylinder deere so it is new to me. My grandfather actually used to have a 630 he bought new on the farm. He like running the machine but didn't remember too...

Hello I'm trying to remove thre belt pulley from my john deere 620. I cant seem to remove the the release fork assembly to let the pulley come off. Any help would be appreciated.

Hi!! This is my first new question for you guys!! I have my dads John Deere 620 that I bought 15 years after his auction so its Deere to me.... I plant about 5 acres a year into food plots. My question is what would make a excellant plow for that tractor???? It has no 3 pt. which I wouldnt mind...