View Full Version : Hydraulic pump leak 4100 cyclone

03-16-2013, 08:52 PM
Was wondering if anybody has had problems with the pump leaking oil all over the front compartment ? Thanks

03-16-2013, 09:03 PM
Hi drfarms,

Our Rushmore developed a leak during our first year. We were in the middle of a long trip with about 7 campground stops before getting home. I picked up a gallon of fluid at an auto parts store and used most of it before getting home. Turned out to be an o-ring on the side of the pump that was leaking pretty badly. With the o-ring replaced, it's been fine ever since.

03-16-2013, 09:11 PM
Some have had hydraulic oil leak when they have had the reservoir over filled.
There have also been reports of loose or cracked fittings.