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GiraAmerica

Generator Coolant Leak

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I have an ONAN Quiet Diesel, Model #7.5HDKAJ11451G, Serial # C000077454. While it was parked this winter I noticed coolant had leaked out. I can see coolant stains on a hose and clamp but can't tell if it came from another source higher up. Does anyone know if these units have a soft plug somewhere on the engine.

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Gira --

After using my 2007 model Onan 7500 Watt Quiet Diesel generator while traveling from Houston to Fort Walton Beach Florida (and back again) this past week (July 1 - 7, 2018), a small coolant leak developed.   Since my generator is not on a slide-out, it is difficult to access and thus I did not attempt to look for the leak.  Could you please share the source of your coolant leak i.e. hose or clamp leak or something much worse?  Did you repair the leak yourself?

My generator thankfully operated without problems. I simply topped-off the coolant reservoir before making the day long drive from Fort Walton Beach back to Houston.

Thanks for your thoughts.

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