Forum Discussion

kfp673's avatar
kfp673
Explorer II
Oct 15, 2018

Cable slide lube & General maintenance

Hello all,

We got a new trailer this summer for the first time in 15 years and have a few questions. Sorry if this has been discussed. I searched and could not find the exact answers so thanks in advance.

Cable slide outs- This is our first unit with cable slide outs. We love how these work but curious what the preferred product is to lube and protect the cable itself. Also, what do you prefer for slide out rubber seals if anything?

Roof- Our last RV had serious water damage so I want to do what I can to prevent that this time. I am planning to clean the entire unit, including the roof this week before putting it away for the winter. I have only been up there once so far and it looks like the factory used a very small amount of sealant around the seams, screws, etc. Should I buy lap sealant and expand these seals just because they are small? or only worry about them if they show signs of cracking etc? Just looks like they used bare minimum and I dont want issues. Also, while I have used lap sealant many times, I have read about cleaning the old with mineral spirits first. Is that needed or is a washing with a rubber roof cleaner enough before adding more sealant.

Final question- This RV also has the "newer style" roof that wraps around the wall a few inches. I would assume for that seam along the top of the wall that I should NOT use self leveling since it is a vertical application. Instead use the non leveling flexible sealant is that correct? I'm used to using self leveling on the whole roof so just making sure my thinking is correct. I would think it would run down the wall.

Thanks again!
  • Thanks all. The cable thing is interesting. I saw a video saying to sue candle wax or something similar to help preserve the cable and then others such as you folks saying do nothing. It is new so I think I will take your advice and leave it alone. Hate winterizing! The actual physical act is no big deal but it reminds me that I am about to put it away for a few months. Thanks again!
  • I have the cable slide by BAL. No lube is necessary. I use 303 on the seals.
    If any roof seams look skimpy, use some Eternabond. Follow their instructions for cleaning.
    Yes, use a horizontal caulk for the side roof seam.
  • This is what I used on my previous camper for slide lube. Spray on and forget it. I did twice a year. Current camper is brand new. I plan on using the same stuff. Of course the slides were on a track with gear teeth. Not sure how others are made. Keep that track lubed, and never a problem: Click here. And, FYI, you can get this at any RV dealership, even WalMart which might be cheaper.

    If not in stock, order from WalMart on-line with in-store pick-up. If they have it on-line, and not in-store, you can get virtually ANYTHING from WalMart.

    Second question, roof lap sealent?

    How much band-aid do you really need to cover a scratch? You really need only enough to cover the scratch and enough over the scratch so the band-aid will stick to your skin.

    Same is true with the caulking on the roof of your RV. If the actual seam is sealed, then everything is OK. As long as you see no cracks or splits in the caulking, you're good. Adding more at this time will benefit nothing. Check in the Spring again for cracks in the caulking. This will indicate the caulking has dried out, causing the crack. Then fill only the crack. More is not necessarily better. It's not broke, so don't fix it.

    My last camper had the rounded roof that actually extended over the side of the camper, down about 3 inches. In the 5 years we had that camper, I never did anything to that seam. I suggest, don't mess with it and it will be fine for a long time.

    But to answer your question, you cannot use self-leveling sealers for vertical application.
  • Do not lube the cable. It is a worm gear system. It depends on the friction/cable tension to move the slide.

    Read your owners manual. I doubt if any part of the cable system need lubrication.