HWH front jacks

Pirate, Yes I got in a couple campsites and wasn't quite happy with the place I was in so I thought I would move, that is how I found out I couldn't until everything cooled off. Not a big deal as long as they came up after they cooled off! lol

I have a different type of jacks but I noticed my rear one on the left has a heat shield on it to protect it from the exhaust heat.
Mine is an older unit and the control panel died so I made up a new panel and now I can raise or lower each jack individually or together. It is nice to have that choice. Good luck Doug

My last F-53 1997 did that. Never could figure it out. Learned real quick not to put down front jacks until I was sure where I wanted to be for the night.

Talk to HWH customer service. Depending on where you are, their factory may be fairly close to you, enough for a visit to their service dept. They are in Moscow, Iowa.

Thanks for the comment j-d. On ours they will lift in pairs as you stated ( L-R or
F-R) but when they retract it is both front or both rears, can't do the sides on retract (wish I could as it would make leveling easier!) It is a joystick control. The heat definitely is the reason but they used to work OK and nothing has changed heat wise that I can see. There must be a restriction or sticky valve that is causing it when they are hot?

That hasn't happened to me, but I wonder... Too close to Exhaust?

On our HWH system, jacks operate in pairs. Both fronts, both rears, both rights, both lefts. I take it they don't retract when you command it to Retract Front. What happens if you ask it to Retract Right? Retract Left? Might give you a chance to see how it operates when different control signals are sent to the valves.