Checking Generator oil question
Hello! I have an onan 5500 gas generator in my motorhome. A question that has always bugged me, when checking oil, when I unscrew cover and look at level it's always lower than when I screw it back on...
Forum Discussion
Dave H M wrote:
I have a lawn tractor that is just the opposite. Oil is always up on the stick when the cap that has the stick on it is first loosened.
I have four Onans and they all do that.
