How much does a hydraulic jack motor replacement cost?
Lippert Level-Up motor replacements run $485-$885 installed, and HWH motors run $585-$985 - the higher range on HWH reflects the bolt-pattern specificity of their assemblies, which means we source the exact motor for your coach rather than adapting a universal fit. Both prices include the new motor, all mounting hardware, a hydraulic fluid top-off, and a full deploy and retract cycle test on every jack before we pack up.
We quote flat-rate by phone after a few questions about your slide or leveling system model. One thing to watch for: if the motor failed because of a sticking or leaking valve, replacing only the motor won't fix the underlying pressure problem, so we check valve function during the cycle test and let you know before the job is closed out.
My auto-level button does nothing - is that a control board or a sensor?
Most of the time a single bad sensor is locking the whole system out - the Level-Up controller reads four corner sensors plus a chassis attitude sensor, and one out-of-range voltage reading is enough to freeze the auto-level sequence entirely. When we arrive, we pull the diagnostic codes from the controller first, then test each sensor's output voltage individually.
A sensor putting out a flat 0V or a voltage that drifts outside spec is almost always the culprit, and swapping it runs $165-$285 depending on which corner and whether it's a hydraulic position sensor or the attitude unit. We only recommend a control board replacement ($385-$685) after the sensors all test clean, because the board is the more expensive call and the sensors fail at a much higher rate. If the pump runs but the jacks don't move, that's a different path - hydraulic pressure or a solenoid valve, not the control board.
Can salt air really kill a hydraulic jack on a Florida coastal site?
Yes, and it happens faster than most owners expect. Salt air attacks the chrome plating on the ram rod first - once that surface pits, every extension and retraction drags the rod seal across rough metal, and the seal loses that fight quickly.
You end up with fluid weeping down the ram, dropping system pressure, and eventually a jack that won't hold position under load. We rebuild affected jacks for $385-$785 depending on cylinder diameter and how far the damage has progressed - if the rod itself is scored too deeply, we replace it rather than patch the seal and send you back out with the same problem.
The preventive step is straightforward: wipe the exposed ram with a hydraulic-rated cylinder protectant after every coastal stay. That film displaces moisture and slows the oxidation cycle significantly.
My jacks froze in place at an Idaho storage lot. Can you free them?
Cold-weather jack seizure is one of the more common calls we run in the Treasure Valley from December through March. What happens is simple: standard hydraulic fluid thickens at low temperatures, the pump can't push it, and if you force a manual cycle you risk blowing a seal or cracking a fitting.
When we arrive, we warm the hydraulic reservoir and lines enough to get the fluid moving, then do a controlled retract before anything tears. After that we drain the old fluid and refill with a cold-weather rated ATF spec'd for the temperatures your rig actually sees in Idaho winters.
We inspect every cylinder for weeping seals and check the pump motor while we have the system open. Most rigs are back in service within 2-3 hours, though a blown seal adds time if we need to pull a cylinder and press in a new seal kit.
Will you service Power Gear or BAL stabilizers, or only HWH and Lippert?
All four brands, plus several others. On the truck we carry parts for HWH, Lippert Level-Up, Lippert Ground Control 3.0, Power Gear, BAL, and older Atwood electric stabilizers, which covers the vast majority of rigs we see.
When we arrive, we start by running the system through a full cycle to confirm whether the fault is in the actuator, the control board, the wiring harness, or a mechanical failure in the jack itself - because the fix is different in each case. Manual scissor jack swaps and electric stabilizer replacements run $165-$345 per corner depending on brand and whether we're replacing in kind or upgrading the mounting hardware.
If a control board is the culprit rather than the jack, that becomes a separate line item we quote before ordering the part. Catching a failing stabilizer early matters - a jack that bottoms out unevenly puts stress on the frame and slide seals over time.
How often should I flush the hydraulic fluid in my leveling system?
Every 3-5 years or 300 cycles, whichever comes first, is the standard interval - but your operating environment matters. Rigs stored on the coast deal with humidity working into the reservoir vent, which degrades fluid faster and accelerates internal corrosion on the pump.
Cold-climate storage creates condensation cycles that introduce water into the fluid the same way. When we flush a system, we drain the reservoir completely, inspect the fluid for discoloration or metallic particulate that signals pump or motor wear, refill with fresh fluid to spec, and cycle the jacks through full extension and retraction to purge air from the lines. Contaminated fluid is the single most common root cause of the sluggish or uneven leveling calls we get on older systems, and catching it at a flush is far cheaper than replacing a pump or jack motor once the damage is done.
Can I crank my jacks down by hand if the motor is dead?
Yes - every HWH and Lippert Level-Up jack has a manual override port, and working that port with a 3/8 hex driver or the supplied crank is the right first move when a motor dies mid-trip. Each corner takes roughly 30-45 seconds of steady turning, so the full four-corner retract runs about two to three minutes if nothing is binding.
If a jack is binding under load, relieve some of that load first by adjusting the other corners rather than forcing the override - a stripped override socket turns a motor job into a more involved repair. If your override kit is missing, corroded, or the socket has already been rounded out, we carry replacement kits on the truck and install one during any repair visit. Getting the rig level before we arrive also lets us focus the call on the root cause - motor, control board, or hydraulic line - instead of recovery.
Are you RVIA certified and is the work warrantied?
Many of our techs hold RVIA and RVDA certifications, and the rest bring years of hands-on RV repair experience working on the full range of leveling systems we see in the field. That mix of formal training and real-world repetition matters on leveling jobs because the failure modes vary widely - a Lippert hydraulic unit behaves differently than an HWH system, and diagnosing one correctly takes pattern recognition that only comes from seeing a lot of them.
All workmanship on leveling and jack repairs carries a 90-day warranty covering labor and any components we source. Parts carry the manufacturer's own warranty, typically one to two years on Lippert and HWH components, and where the manufacturer allows it we register those parts in your name so you can make a warranty claim directly if something fails outside our window.
Can you re-calibrate auto-level after I had bushings or springs replaced?
Yes - any suspension work that changes ride height, including bushing replacement, spring swaps, or air-bag service, shifts the baseline the Level-Up system was originally taught. Without a fresh calibration, the controller is still working from the old reference point, which means it can over-extend one or more corner jacks trying to reach a "level" position that no longer exists - that puts stress on the jack rams and can trigger fault codes on the next deploy.
Calibration runs $245 flat and takes about 30 minutes on level ground. We walk the system through its full self-reference cycle, verify each jack's extension range, and confirm the inclinometer readings match actual level before we leave. If we find a corner jack that's binding or a sensor reading that drifts during the cycle, we flag it so you know before it becomes a roadside problem.
Will a cold-weather hydraulic fluid swap help in Idaho winters?
Yes, and it makes a meaningful difference if you're parking in the Treasure Valley through a hard freeze. Factory hydraulic fluid is often a summer-grade mineral oil that thickens noticeably below 20 F, forcing slide and leveling motors to work harder on cold starts - that extra strain shortens motor life and can trip thermal overloads before your slides are fully out.
We drain the reservoir, flush the lines, and refill with Dexron VI ATF or a Lippert-spec cold-weather fluid rated to stay pourable down to -30 F. The flush runs $185 and takes about an hour on-site. If we find the fluid is already dark or contaminated during the drain, we'll let you know before finishing - that sometimes points to a failing pump seal that's worth addressing at the same time.
