Luremaker
Veteran Member
Here why you should always flush the hydraulics on used implements. I purchased a dump trailer a few weeks back at an auction. The owner told me he did all his own maintenance and and said the oil in the cylinder was clean. Well today I finally got my rear remotes installed and hooked up the dump trailer and remembered someone saying to flush the old hydraulic fluid from used implements before hooking up the remotes. I did just that and this very dirty fluid came out, almost seven liters (almost 2 gallons) of it.