Cut the amount of seal you need for your slide-out room. Review the manual for your slide and you should find the mounting bolts at the end of the rails, near the exterior wall of the slide. Then if it is a broken gear in the motor, it may cost you about $800 to fix, depending on your dealer or repair shop. Or if the kitchen is not the problem, check to make sure you have enough battery or generator power to handle the task. With the right tools and the RV owners manual, you can fix the crooked slide out from the comfort of your home (Im assuming you dont carry all the repair gear during the camping trip). Yes, a pretty common problem. The most challenging part of any RV maintenance project is often determining the exact cause of the problem, and identifying the proper terminology regarding any applicable fix. HI Everyone, While changing my slide toppers and doing other PM I noticed that my front road side slide (Flush Floor 15'6") that the top wiper seal is not touching the top of the slide out. That loss of pressure may be due to a leak in the pump or the lines. Good luck! Slide outs do not close completely Grand Design Reflection 337RLS moves out about 1 to 2. No water leaks, but I'd like to be sure of the adjustments to get it to extend flush all the way around. When the slide out is in, due to the rolling of the top seal, I cannot get a good seal on the outside wa read more The first sign of misalignment in the slide-out mechanism is a jamming slide. Need some info on how to get top of slide to seal tight. Again, you can save a lot if you do this fix yourself. Checking for a consistent gap sounds like a good place to start with most of these alignment issues regardless. If it doesnt, check the alignment. camper slide out seal repair.The best cheap rv slide seal hack. Leaks under the slide floor, wetting the carpet in the area when slide is closed. Make sure to buy the correct size for your specific RV, and the right length. All you have to do to fix it is take your RV to a dealer and let them make an adjustment. I bought, Visit Copano Bay RV Resort On The Texas Gulf Coast. The seal is more than likely the factory original and has been repaired a couple of times on the sides. You will need to get the motor rewound or replace it. Charles, the issue you describe is identical to the challenge we faced which I explained how I fixed in this post.