Slides stuck in - 399th

[s0x13]

Just setup my 2017 Momentum 399th at the lake and slides kitchen slides will not budge. I found the Schwintek controller in the front near the generator but I’m not seeing any type of error or blinking on that controller for the slides I’m trying to operate.

Is there another Schwintek controller I’m missing? Hidden somewhere else or does this unit only have one controller? My bedroom slide works just fine. It’s the other two in the main cabin/kitchen that are problematic.

[Jlawles2]

s0x13 Are the slides the only things not working? Verify the battery disconnect in the pass through is on and you can not pull out the key.

You may also want to check to see if you have any blown fuses. Some of the controllers have 2 power sources. One for the motors on a self resetting breaker, and the other from the control center.

[howson]

Just setup my 2017 Momentum 399th at the lake and slides kitchen slides will not budge. I found the Schwintek controller in the front near the generator but I’m not seeing any type of error or blinking on that controller for the slides I’m trying to operate.

Is there another Schwintek controller I’m missing? Hidden somewhere else or does this unit only have one controller? My bedroom slide works just fine. It’s the other two in the main cabin/kitchen that are problematic.

There's a controller for each Schwintek ("In Wall") slideout.

Looking at a video of the 399th online, the kitchen slide (curb side) and kitchen slide (street side) do not have the telltale Schwintek rail (as can be clearly seen on the bedroom slide, pic below).



That tells me those slides are probably thru-frame slides, not Schwinteks. Based on the listings in the Parts Lookup website, I think these are hydraulic slides. So...I think your issue is hydraulic-related, not a Schwintek controller issue.

Does the unit auto-level? (Jacks work?)

Hopefully an owner with the hydraulic system will chime in here soon.

Also--please check out the Welcome Letter to New Members at https://gdrvowners.com/forum/main-fo...to-new-members

Howard

[s0x13]

Yes sir, only those slides not working. Everything else seems solid. Verified batt key disconnect is on correctly. Bedroom slides works just fine. Only my main slides seem to be the problem.

We did have the RV in the shop prior to the winter months for some hydraulic work (blew a tire and caused $5k damage) but did not test slides until now. Hence the reason I’m searching to see if there is another controller for error codes and/or correct operation.

thanks guys. Appreciate any and all help!!

[s0x13]

Now that makes sense. Probably back to the shop it goes then unfortunately.

[howson]

Now that makes sense. Probably back to the shop it goes then unfortunately.

Lippert (the manufacturer of the hydraulic slides) has extensive documentation on their website. Might be worth reading through and seeing if it's something simple that you can fix yourself. Sorry I don't have any personal hands-on experience with this system.

Check out the manuals at https://support.lci1.com/2-x-2-hydraulic-slide-system (Look under the Hydraulic 2x2, Manuals tab.)



Second Chance just replaced his manifold and is a regular contributor here. He'll see that "tag" and hopefully will chime in here soon.

Good luck--and please post back once resolved so we have documentation for the next owner with this issue.

Howard

[Country Campers]

Just setup my 2017 Momentum 399th at the lake and slides kitchen slides will not budge. I found the Schwintek controller in the front near the generator but I’m not seeing any type of error or blinking on that controller for the slides I’m trying to operate.

Is there another Schwintek controller I’m missing? Hidden somewhere else or does this unit only have one controller? My bedroom slide works just fine. It’s the other two in the main cabin/kitchen that are problematic.

There is a hydraulic valve located in the front street side either in the propane tank door or in the front storage that controls these 2 slides. The valves may just be turned off , I think if I recall turning in is off out is on. It has also been noted to be careful when turning these knobs they are just plastic.

Brian

[Second Chance]

There is a hydraulic valve located in the front street side either in the propane tank door or in the front storage that controls these 2 slides. The valves may just be turned off , I think if I recall turning in is off out is on. It has also been noted to be careful when turning these knobs they are just plastic.

Brian

This is the tree to bark up first. The main slides are hydraulic - not Schwintek. If any of the main hydraulic slides are out, pull it/them all the way in. Then look in the the starboard/passenger side propane compartment for an aluminum plate with two little black knobs sticking out. If the Momentum setup is anything like the Solitude, they should be just above the top of the LP tank and to the rear of the compartment. Make sure both of those little valves are screwed all the way out. Then, try to put the slides out again. If your leveling system is working, the hydraulic pump and main manifold/solenoids are working. If it's not a problem with the slide room manifold valves, the next thing to trouble-shoot would be the solenoid valve for the hydraulic slides. LCI customer service is extremely helpful and responsive in stepping folks through this, too.

Rob

[howson]

We did have the RV in the shop prior to the winter months for some hydraulic work (blew a tire and caused $5k damage) but did not test slides until now.

Missed that important piece of information from your earlier post.

I'd at least check the valves referenced by Second Chance . The maintenance guys may have turned them off to keep the slides from moving while repairing the hydraulic system. Might be a really simple fix.

(Thanks, Rob, for your informed input!)

Howard

[s0x13]

Thanks guys! You solved my problem! Attached is a pic that may be beneficial for others. These need to unscrewed all the way for the hydraulic slides to work. Much appreciated!

[ThePowells]

Second Chance chance to the rescue!