Hwh leveling jacks

[Reforest]

I am having a problem with my series’s 310 leveling jacks. The left rear got jammed as the pad slipped sideways and the jack got stuck. We had to dig down under it and pry it up. After getting it up. We went to slide in the living room slide ad that jack started to go down. Slide will not budge.
Anyone know if we may have burned out something? Or?

[ChuckS]

I am guessing this is a Fuzion 310? What year?

Also for the slide and leveling leg issue are both Hydraulic?

If yes to both then if the hydraulic slide is not moving but the pump motor runs and the leveler leg is coming down you most likely have an issue with signals from front forward control module to the Hydac solenoids

The slides. if hydraulic have ONE Hydac valve that must open to alllow hydraulic fluid to flow. the Hydac valve is NC ( normally closed ) by internal spring pressure inside the hydac valve.

Let me know more about what you got there and I might be able to steer you toward a solution provided you have some mechanical and electrical skills