Aug 11, 2023 / John deere 620 valve specs #1 Ayden New member Joined Aug 7, 2023 Messages 5 Tractor John deere 620 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 recently reinstalled the camshaft on my 620 and I need to reset the valves. What are the intake & exhaust valve clearances?