Onan Generator Question

[Bobby Fazio]

Hey guys, I have Onan 4000 in my 2003 Winnebago. I am approaching 1,000 hours and I have heard some stories about how difficult and costly they can be to replace. I always make sure the oil is topped off and check air filter but I get nervous about running it too long at a time, especially during the nasty hot weekends like we just had at Atco and Cecil. How many hours has everyone been getting from these generators?