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Robert, RV Mechanic
Category: RV
Satisfied Customers: 11934
Experience:  18 yrs. RV experience including Cummins North West, Country Coach, Monaco Coach - vendor certified.
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Hwy leveling, RF, it creeps up after extended. It takes less

Customer Question

Hwy leveling Jack, RF, it creeps up after extended. It takes less than 30 minutes. It won't stay in the down position.
Thanks for your help!
Gunny, Ocala, FL
Submitted: 4 months ago.
Category: RV
Expert:  Robert replied 4 months ago.

HI my name is Robert...

This sounds like a faulty solenoid valve, if the solenoid valve was leaking it would do this, the jack could run up. The solenoids will be near the pump/manifold, each solenoid will have a set of wires going to it, you will have extend and retract solenoids. On the end of the solenoid would be a T handle OR 1/4 nut, make sure they are all tight, if one was opened some it would allow the jack to run up.

What you can try next is swap the solenoids, have someone run the jacks while you feel the solenoids, you will feel the solenoid click so then you can swap them and see if the problem goes to another jack OR when they are up if the jack starts to come down. IF you do try and swap the solenoids make sure you open all the 1/4 nuts on the solenoids (or T handles) for the leveling as you need to take the pressure off the system, open them about 5 turns.

Hope this helps really sounds like a solenoid...

IF you have more questions or concerns please feel free to contact me, IF you are satisfied with my efforts please feel free to select a rating, it is the only way I get credit for helping.... Robert

I see you live in Ocala, I am on the west coast but my parents also live in Ocala

Expert:  Robert replied 4 months ago.

HI please respond here if needed, I saw you opened another question and I closed that one out so you do not get charged again, you should be able to respond here if needed... Robert

Expert:  Robert replied 4 months ago.

Hi.... Was just checking in to see if my answer helped???.. IF you have more questions or concerns please feel free to contact me I am around daily and respond when I can, follow ups are included....