JDcrawlers Messageboard

Thanks lavoy, Ill give that a try, I wont be trying these ideas till april so Ill let everyone know how it goes.

Thanks everybody for the help, hopefully when it warms up here in MN i will check these suggestions out. I have 10W hydro oil in it. I bought a $30 pressure gauge at napa but I have to plumb it in yet. They told me I actually need a flow meter to check the gpm hot and cold instead of a pressure gaug...

I have a 420c with a henery brand loader with a hydreco pump #20115f5b1. After a few loads the loader wont go all the way to the top when its full. The oil is full, does anyone know the gpm and working pressure of this pump? how can one test the pump performance? My problem could be the valves but m...