How are the leveling jacks and slide out issues?

When I turn the hydraulic system on I can clearly hear the electric over hydraulic systems engaging, when I set the system to auto level the coach I see all four jacks extend until they each contact the ground however there is insufficient force to lift the coach or to complete a thorough leveling cycle.

Why are my RV leveling jacks not working?

Of course, the overarching concern here is that hydraulic systems like RV leveling jacks are intended to be a sealed system. If the hydraulic fluid is suddenly low, it must be coming out of somewhere.

Why are my slide out jacks not working?

Perhaps there is a screen that is clogged. With all the valves and solenoids and wiring it may be possible that one is not operating correctly or perhaps not at all. If there is hydraulic schematic available I could isolate the hydraulic flow of main pressure to the components.

Is there a problem with Lippert leveling jacks?

The following questions and examples can help you troubleshoot a problem with sometimes more complicated Lippert Systems leveling jacks. Time out errors is not uncommon with malfunctions that apply excess force on the system.

How much pressure do you need for a slide out?

Alpine used HWH systems for both leveling jacks and on most coaches, for slide operation as well ( electric slide mechanism was used on some bedroom slides as well as some generator slides) With You being familiar with hydraulic operation, the common operating pressure for the jack and slide systems is 3000 lbs. when working properly.

How does a power gear leveling system work?

Unlike the hydraulic systems, their air-hydraulic counterparts allow for leveling a vehicle in motion, using the air leveling method only. More commonly, automatic or manual leveling is achieved through the use of four Power Gear leveling jacks that firmly stand on the ground when the RV is parked.

What kind of fluid do you use for leveling jacks?

Hello Joe, Typically Fleetwood used the Power Gear leveling system which is now owned by Lippert Components Inc (LCI). According to the Power Gear manual, they recommend the following: Type A automatic transmission fluid (ATF, Dexron III, etc.,)will work satisfactorily.

Why are the leveling jacks on my RV not working?

Check the solenoid valve for any leaks. The cylinder itself could have a an internal leak, would have to check the seals. The manifold has a check valve that could have failed. Debris could have also entered the system either when the solenoid was installed or prior. You would then have to clean and flush the system.

Which is the best brand of RV leveling jacks?

The Quick Products QP-RVJ-S24 RV Jack received our award for the best premium jack. The Quick Products QP-RVJ-S24 RV Jack received our award for the best premium jack. LIBRA Set of 2 5000lbs RV Trailer Stabilizer Leveling Scissor Jacks w/Dual Power Drill sockets & mounting Hardware Set … .

Why do I need leveling jacks on my Lippert slide out?

RV leveling jacks are essential for a sturdy and safe stay in your Lippert slide room. If the leveling jacks on your slide-out give you trouble when you set up camp for the night, there are a couple things you should inspect when troubleshooting to find the issue and come up with a solution.

How does power gear hydraulic leveling system work?

The four-point Power Gear Hydraulic Leveling System levels and stabilizes a motorhome in just a few minutes using one-touch, automatic or semi-automatic leveling.

Can you run leveling jacks with the key running?

You cannot run leveling jacks with the key running. Turn the leveling system power on. The leveling system has a sensor in the basement that identifies when the coach is totally level. If you are up and moving around while auto leveling is in process, that sensor can’t find the proper level.

Can you extend slideouts without leveling jacks?

Can you extend the slides without your leveling jacks, or can this cause damage, frame/chassis flexing, the slides binding, etc.? If you are already on a level surface, and you do not have your jacks down, the slide if it is big enough will tilt your coach slightly to one side where it wont be level anymore..

If you set up your trailer at a campground and go to lower the RV leveling jacks only to find that the motor is running but the jacks won’t lower, there are a few things you should look for. To help you troubleshoot the situation and find the right solution, RVing expert Dave Solberg teaches you how to diagnose a faulty leveling jack system.

What happens if you don’t have the Jacks down on a slide?

Everyone knows real men don’t read instructions! If you are already on a level surface, and you do not have your jacks down, the slide if it is big enough will tilt your coach slightly to one side where it wont be level anymore..

Why are there two solenoids for slide out jacks?

A second solenoid for each Jack is unnecessary because the retraction of each Jack is accomplished by the two return springs located on each Jack. that being said,,, the room slide out and generator slide out are both extended and retracted under pressure. There is a separate solenoid for both directions.

How many amps does a hydraulic slide take?

Barring problems as noted later in this document, most coaches will work with a 50 amp circuit. It’s not unusual for the hydraulic pump to momentarily draw more than 50 amps at peak, but the 50 amp circuit will still usually suffice.

What causes a hydraulic slideout to stop working?

Overview A common problem with hydraulic slideouts is that when the switch is pressed to extend or retract the slide, movement starts, then stops, then starts, then stops. There may be a few seconds

Are there any problems with the hydraulic system in an RV?

A couple of common problems with an RV hydraulic system that controls leveling jacks and some slides can be resolved with this simple fix. You will find both of these symptoms asked about fairly often online. Note: This issue seems to be common on 5th wheels with hydraulic leveling systems.

What causes a hydraulic system to not work?

Another symptom is that the jacks or slides just don’t operate at all. The system appears to be fine. All the lights are normal, but just don’t DO anything. While not always the case, the culprit is usually a 50 Amp thermal breaker.

Are there any level up jacks that won’t retract?

Level Up LCI Lippert Jacks won’t retract. Solved – YouTube This is a Lippert or LCI Level Up Jack System in a class c Motor Home. The Jacks will level fine after Zero point Calibration but will not retract. In fact t… This is a Lippert or LCI Level Up Jack System in a class c Motor Home.

What to do if your slide out is not working?

But if the pump is running and your slide out is not moving in, then there maybe a problem at your retract valve. If it is broken or damaged, just unscrew it and replace it with a new one. Also, check your wiring to make sure there are no loose connections or broken wires and connections.

What to do when your RV slide is not coming in?

RV Slide not Coming in (Retracting) When this situation takes place and before you move to the manual over ride system, check the control switch to see if it is working properly. Then check to see if you have enough power to the pump. If you do not get any power at the pump then you need to replace the switch.

How to troubleshoot RV hydraulic leveling jacks?

Walk around the RV and put eyes on each of the jacks to determine if there are any obvious issues preventing you from getting the jacks retracted. Look closely to see if there is any hydraulic fluid leaking anywhere as well.

Are there hydraulic leveling jacks on my 2006 Seabreeze?

On our last trip, Dec 2018 with my 2006 National SeaBreeze LX 32′, the hydraulic leveling jacks deployed correctly, but upon leaving they retracted normally, but slow, and then the control panel displayed at least one of them was still down and would sound an alarm when I removed the parking brake.

What to do if your leveling jack wont extend?

To help you troubleshoot the situation and find the right solution, RVing expert Dave Solberg teaches you how to diagnose a faulty leveling jack system. You’ll learn what to do to safely inspect your fluid reservoir and valves, and discover the most common reason RV jacks won’t extend.

How to replace HWH leveling jacks in a RV?

HWH 800 321-3494 or 563 724-3396. You are correct about the replacement procedure. One does not even need to bleed the lines. The reservoir has a vent cap on it. If any air is in the lines it will be pumped into the reservoir and expelled there. For me, the most difficult part was the jack springs.

Why is my Lippert slide out not moving?

He explains that when the Lippert slide-out motor runs but the room doesn’t budge, the the synchronizing cylinder that pushes and pulls the room is likely jammed. He talks about the possible causes of the jam, and tells you how to troubleshoot the system to get it working again. With Dave’s help, your slide room will be moving again in no time!

Are there any problems with the slide out on an RV?

Troubleshooting RV Slide Out Problems: One main problem with slide outs is that they may get out of alignment. The good news here is that each slide can be adjusted separately. All you have to do to fix it is take your RV to a dealer and let them make an adjustment.

Are there any problems with the slide out?

Most slide out problems are not that difficult to trace and then solve. There will be those that require the help of a professional technician to repair. The key would be to get to know your system and learn when the task is beyond your abilities to handle .

How to troubleshoot LCI leveling system troubleshooting panel?

Troubleshooting Panel of LCI Leveling System that Has Down Light that Stays on All the Time Front Jack Legs On Lippert Ground Control Lower When Slide Is Used Setting Up Lippert Ground Control 3.0 After Installing Replacement Control Module

Is there an electrical problem with the slide out?

Finding an apparent electrical button, the control panel was removed and the wires for the stuck slide were placed on another slide “in/out” button. Again, there was no power to the stuck slide when the “In” was pushed. The two young mobile repair techs were now perplexed and did not have the skill to trouble-shoot the electrical issue.

What kind of leveling system does a Winnebago Brave have?

Have a 2004 Winnebago Brave with the HWH 325 series Leveling System. While driving the yellow ‘Jacks Down’ indicator light turned on and buzzer sounded, pulled over and found the LR jack was down about 1/4 inch with the round RF jack indicator on the keypad was ‘red’.

How does a hydraulic slide work on a coach?

The hydraulic system uses hydraulic principles to multiply the force exerted by the pump in order to apply the force necessary to move heavy slides, or to raise and lower a coach that has an auto-leveling system. The pump motor requires a considerable amount of power to do its job, if only for a short time.

What to do when slide outs don’t move?

Make sure the house batteries are charged completely, or if at all possible, plug your RV into shore power. This will indicate whether the problem may be the batteries or not. If you push the button for the slide outs and can hear the motor running but the slides don’t move, check the motor’s shear pins.

Why is my slide out not working on my car?

To get back home to Katy, the power supply wires to the motor were “reversed” so the slide could be retracted so I could drive home to Katy, TX. With the power supply wires “reversed”, the slide will now not extend.

Which is HWH leveling system is better?

BI-AXIS leveling is the process of using two jacks at a time to level the coach from side-to-side (if necessary) and from front-to-rear. HWH air leveling also utilizes BI-AXIS logic. 16. Which HWH leveling system is better?

Do you have to replace a HWH leveling jack?

Also, HWH systems have assemblies that normally do not have to be replaced as a complete assembly, for example one of the straight-acting leveling jacks is leaking. The complete jack does not have to be replaced; only the cylinder needs to be replaced or repaired.

What do you need to know about HWH hydraulic systems?

HWH® SERVICE MANUAL DESCRIPTION Leveling Method (Air or Jacks) HWH Slide-Out Status Air Dump Feature Service Manual (Click to Open) HWH® Hand Pump Hydraulic Systems (All Models) Priming the Hand Pump Power-Retract and Spring-Retract Jacks. JACKS MP44.0009 Hand-Pump Hydraulic Systems C:\\TEMP\0_srvc.xls | Revised: 05APR19 | Page 2 of 9

How long should an RV slide out last?

An RV slides should be designed and manufactured to last you a long time. There is no set time limit because of the many factors involved that can damage your slides or slide out. If well taken care of, you should get a good decade of use out of them if not more. But that is merely an estimate.

Are there any problems with the Lippert slide out?

Further information and manuals for various Lippert Components systems and parts are available, including those for In-Wall, Flush Floor, and Above Floor slide outs. As previously stated, leaks are a common problem with RV slide outs.

Why are the slide outs on my RV leaning?

Sometimes that will contribute to the leaning look or tilt the slide outs a little. This problem may be caused by the fact that your RV is not level. An out of level RV will throw your slide outs out of true level and make them harder to operate.

How big does a hydraulic leveling system need to be?

The Hydraulic Leveling System levels and stabilizes an Motorhome quickly using one-touch automatic or semi-automatic leveling. Capable of leveling most Class A to Class C Motorhomes with capacity ranging from 6,000 to 22,000 Pounds. You May Also Need Wheel Chocks and Leveling Ramps

What are the parts of a leveling system?

The leveling system has a reservoir, a pump, selector valves and actuators. As the fluid is pressurized, the actuator extends and works to level the RV. Pivoting and straight-acting cylinders are available in capacities ranging from 6,000 lbs. (2750 kg.) per cylinder up to 24,000 lbs. (11000 kg.) per cylinder.

What to do if your HWH leveling system is not working?

If you have lost it then search the official website of HWH to find a copy of the manual. Make sure that you enter the exact model of the system you have installed on your vehicle. The most common process to reset these jacks is by completely retracting the entire system.

What to do if your HWH system is not working?

Usually, users are given a manual with their HWH leveling systems which you can follow to reset the system. If you have lost it then search the official website of HWH to find a copy of the manual. Make sure that you enter the exact model of the system you have installed on your vehicle.

What kind of grease to use on leveling jacks?

Mobil DTE 11M, Texaco Rando HDZ-15HVI, Kendall Hyden Glacial Blu, or any Mil. Spec. H5606 hydraulic fluids are recommended for cold weather operation. The grease fittings are generally designed to add a small amount of grease to disperse moisture in the cylinder so it should be good.

Are there any problems with HWH leveling jacks?

The only trouble I’ve ever had with our HWH jacks is the all too common slow-to-retract (or won’t fully retract) problem that plagues a lot of RV owners.

How long does it take HWH leveling jacks to retract?

As far as duty-cycles for retraction goes, HWH told me (and it’s also in the owner’s manual) that the jacks can take up to 50 minutes to fully retract, and HWH doesn’t consider them “out of spec” until they take longer than that.