Anyone know if the 7800 has a Hydraulic Oil Cooler or?? Warning light and Alarm has been going off after an hour or so. Fluid level is fine. Thanks
Yes, it has a cooler. Were you running an attachment when it gets hot?
Pretty sure the oil cooler is the power portion of the radiator. You can see where it's construction changes from rad. to o/c. Have you blown it out?
No, I was running a Grapple at first then pushing some dirt when it got hot. Sheared some bolts off the chain case cover and developed a small leak there.