Case 580ck 188

I took off the rocker shafts cleaned them all up reinstalled and adjusted the valves. It runs awesome. With a lot less smoke out the exhaust. I'm thinking excessive valve lash caused it to come off the rocker arm. And the pushrod got wedged. A couple others had lots of play and weren't far off from this happening to them. Running on all 4 cylinders now.

Discuss this in the forum topic Case 580 CK rear differential way overfull why?.