Leveling Systems & Hydraulic Jacks

Leveling systems get used every single stop, which makes them one of the more heavily worked mechanical systems on a coach. Hydraulic jacks fail from low fluid, a failing pump, worn seals that let a jack slowly settle overnight, or a stuck or leaking solenoid valve. Electric jacks common on towables fail from worn gearboxes, motor issues, or corrosion at the mounting points from road exposure.

Auto-leveling systems add a control module and sensor layer on top of the hydraulic or electric hardware, and we see failures where the system will not find level, cycles endlessly, or throws an error, which can be a sensor calibration issue as often as it is a jack hardware problem. We check both, testing individual jack function manually before trusting the automatic system's diagnosis of itself.

We also inspect and service the landing gear and stabilizer jacks common on fifth wheels, since these see constant load-bearing use and their gearboxes and motors wear from both use and Florida's humidity accelerating corrosion on exposed hardware. A jack that will not retract fully or that grinds during operation needs attention before it strands you at a campsite.