Mar 20, 2013 · I have a problem with 1 solenoid valve on my HWH 625 Series Leveling System! I want to do the job myself but not sure how the "solenoid" is connected into place on the …

Sep 5, 2015 · I have an 02 winnebago adventurer with the HWH 310 series leveling system and I have power to the control panel but the jacks will not go down. Earlier one of the jacks did not …

Aug 1, 2025 · I should mention HWH used different solenoid configurations too, but all types of switched solenoid are basically either "On" or "Off." Then the Shuttle Valve passes fluid to …

Feb 26, 2019 · On our last two departures, I am getting a jacks down warning light and a red light on the HWH leveling panel (driver side rear jack) AFTER having successfully raised all of the …

Sep 16, 2018 · HWH leveler electric solenoid replacement Looks like you have had some experience with replacing the HWH solenoid valve. I have a Rexhall Vision with HWH levelers. …

Feb 11, 2020 · Replacing HWH solenoid Congratulations! Your success lends me hope in the battle against my stubborn jacks: they go down, back up not so much.

Oct 28, 2024 · HWH has an excellent technical support department. I have used them four or five time and they will help you troubleshoot your system live however long it takes. Winter is a …

Jan 25, 2023 · HWH uses 3 solenoids, the master is on top of the motor, there are 2 slave solenoids on the side of the motor, 1 powers the leveling system, the other powers the slide …

Dec 17, 2024 · The PO of our MH had this Lucas hydraulic leak fix stuff in the basement. This is a very thick fluid. Is it even compatible with the fluid in the HWH system?

Apr 13, 2022 · I am posting this in hopes of helping someone doing a future search for a HWH leaking jack cylinder might find the information useful. Skip to the end for the useful part. My …