Onan Quiet Diesel 7500, Coolant leak
Onan Quiet Diesel 7500, Coolant leak. I have a leak that I traced to what looks like either the overflow tank or a hose at the overflow tank but I can't get to it. Looking at the right cover (whic...
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The recovery tank is probably cracked...it has been reported before. I did a full service on the Onan 7.5 on my previous coach (Journey on FL chassis) and used a motorcycle jack to drop the genset out from under the coach. On most DP's without a slide out for the genset, you generally have to remove the genset from the coach to get inside of it. If you can remove the fiberglass clip on the coach and have no frame obstructions in the way, you might be able to work from the front but getting that top off the Onan would still be tricky.
