Onan 7500 quiet diesel
I recently drained the radiator fluid in my onan 7500 as general maintenance. When I repaced the fluid it seemed to take only about a quart of fluid I am pretty sure it is suppose to take about 4.5 qu...
Forum Discussion
Good morning. The overheat should be a fault code of 33 on the detailed fault code, meaning you pressed the button to the off position once after it shut down. What is the timing of the fault. Eg, start a stop watch from the second the unit starts. If it quits after exactly one minute and it gives you the code 33 then it can be either a real overheat or a false overheat caused by the sensor. If it runs till exactly 5 minutes it can be other things which we can discuss at another time if you like.
Good luck with your fault finding. Aren't these things fun???
Good luck with your fault finding. Aren't these things fun???
