If you are getting good fuel out the bleeder line while pumping ball with the bleeder valve open and not getting fuel at the injectors after closing make sure the fuel shut off is working. Will be the solenoid with linkage to the injection pump. Should move one direction when key is turned on...
I have had this machine for over 10 years. I don’t think anything is unhooked but I’ve never heard of a cooler bypass valve. Where was that located on your machine? I’m willing check anything at this point
I don't have a hydraulic cooling fan that I am aware of. Belt driven fan that is moving tons of air. I have laser temp gunned it and everything is getting hot evenly. I feel like its something to do with the hydraulics also being it cools down as soon as I stop moving. have tried new fluid and...
I am curious also. I have a 763! with the same issue. I have pulled the head had signs of coolant in the far cylinder. The shop that checked the head said there was a small crack. They were able to repair it and resurface the head. Put bobcat gaskets back in. Still has same issue. Have to work...
Hello Larry,
I know this is an old post but I have the same machine with the same problem. Have been trying to get to the bottom of for awhile now. Dealer told me had to be a cracked head or head gasket. so did that and had head checked the did fix a small crack and said checked good. I still...