Location of Onan 7500 fuel filter
Our 2004 Fleetwood Discovery has an Onan 7500 quiet diesel generator that worked great when we parked it in late March. Now it runs quits after running 30 minutes with both roof airs on. I replaced ...
Forum Discussion
Doug and Cassi Glass wrote:
Pinch the line from the fuel tank to the filter with a pair of vice grips BEFORE breaking it loose.
Good advise if the supply line happens to be a rubber hose but not all are that way. Mine has 2 metal lines to and from the filter.
