Originally Posted by lululand
I have a 92 landyacht with automatic leveling jacks. Work well, but I do have one piston leaking and want to add fluid to the system. How do I do that? I have removed the cover to the motor but do not see a tank to add fluid.
If you have an HWH leveling system, there is a fluid (Dexron III or HWH premium hydraulic fluid) reservoir attached to the motor and pump. It is usually square in shape and will have a small filler cap on it. Your solenoids should also be mounted to a manifold on this same unit.
When you add fluid, be sure that all jacks are fully retracted, remove the cap (which doubles as a dip stick) and fill until the fluid reaches the bottom of the extension on the cap. You should be good to go then.