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How to De-winterize your RV: Preparing for camping season

Spring is on its way, and that means camping season is coming! After months in winter storage, it is time to look ahead to what you will need to be ready for another summer of camping.

When should I de-winterize my RV?

Finding the right time to de-winterize differs depending on where you live, but a good rule of thumb is to start the process after the last snowstorm of the year. In mid to late April, you can start the de-winterizing process to be ready in time for the May long weekend. Whether your RV was outside in the elements or parked in storage for the winter, de-winterizing is the perfect opportunity to inspect the condition of your parts and see what may need to be replaced. 

Ready to start? We have a RV de-winterizing checklist to help get you ready for the road!

How do I de-winterize my RV?

De-winterizing can take anywhere from a day to a week depending on factors such as battery charge time and part repairs and replacement. We’ve broken down the process into five sections that you can take at your own pace.

Safety Inspection

First things first, take this time to inspect each of your fire safety systems, including the carbon monoxide detector, smoke alarm, fire extinguishers and the LP detector. If your RV is equipped with propane appliances, it is important to note that carbon monoxide detectors do not detect propane leaks, so you need to have a propane detector installed as well. Replace batteries or extinguishers as necessary.

Servicing

Within your RV, there are three systems that we will be focusing on to get you ready for the road, namely your electrical systems, propane system, and your tires.

Electrical systems

  • Inspect the battery connections for signs of corrosion, and ensure that the power is disconnected before you try to clean them.
  • Charge the RV batteries and check battery fluid levels. If the levels are low, add distilled water as needed.
  • Check the generator air filter. During the winter months, this is a common place for nests to be built.
  • Prime the generator. To avoid dry rot, run the generator to warm up the oil and ensure that fuel runs through the carburetor, pump and fuel lines.
  • Check oil level and top up
  • Test all appliances to ensure they are connected to power and running correctly. 

Propane system

  • Before testing your propane system, make sure that all of your appliances requiring propane are turned off for a time.
  • Inspect the water heater, fridge, and furnace for debris or nests. If there is debris caught in the burner tubes or exhaust or intake tubes, use an air compressor to clear the tubes.
  • Check for propane line cracks, including seals and hoses, and replace as necessary.
  • Open the valve and look for leaks. Using a soap and water solution, look for any bubbles that form along the seals that show signs of leakage. 
  • Test each propane appliance by running it for a few cycles each to ensure that they will not fail with the first use. Turning it on for a few minutes will not be enough time to tell that all is in working order!
  • If necessary, recheck the propane safety alarm and carbon monoxide detector

Tires

  • For the most accurate reading, check each tire’s (spare included) inflation when cold to ensure it is at the correct PSI, and inflate if necessary to get to the recommended tire pressure.
  • Check for cracks, cuts, scrapes, bulges, or bumps in the sidewall.
  • Inspect the tread depth. For the best traction in slippery conditions, your tires should have a minimum tread depth of 4/32”.
  • Repack the wheel bearings. This should be done annually each spring.

When it comes to your electrical, gas or water systems, it is better to have them looked over by a professional rather than attempting to DIY if you are unsure of where to start. 

How to sanitize your rv water system?

  • If you removed them during winterizing, reinsert the low-point drain caps
  • Put the drain plug back in place and check the anode rod. If the anode rod was not removed during winterizing, it will need to be replaced.
  • Repressurize the water system.
  • Open the faucets, showerhead and flush the toilet to flush out antifreeze
  • Turn off the water pressure and remove the plugs before reflushing. This will remove any remaining antifreeze from the tank that may be left over from the first flush.
  • Change the water heater valves to “use” mode.
  • Check the hook-up and water pump to ensure that it is functioning properly
  • Sanitize with proper bleach and water dilution

Interior Inspection

  • Give your RV a new face by cleaning the interior from top to bottom with RV safe cleaning products.
  • Drain the dehumidifiers.
  • Check inside cabinets and drawers for pests. Mice and pests like to find warm places to nest in the winter months and may have found crumbs missed during winterizing. Learn more about how you can keep mice out of your RV.
  • Check the water filter system and install a new filter. Old filters from the previous camping season should not be reused in case of possible contamination.
  • Restock the camping essentials.

Exterior Inspection

  • Inspect the exterior windows, seals, paint, latches, doors, and compartments for cracks or damage.
  • Check all exterior lights, including your brake lights, turn signals, and running lights for burnt bulbs.
  • Safely inspect the roof for damage to seams, A/C units and antennas. Many roofs show signs of damage after a season of heavy snowfalls.
  • Remove and replace any cracked sealant.
  • Check the awning for damage and wash the entire RV exterior. This will clear off any dirt or mildew that may have accumulated during the winter. Ensure that the awning is completely dry before closing.

Now you’re ready for another summer of camping! Does your RV need servicing after de-winterizing? Our experienced team of professionals are here to help with repairs for appliances, propane tanks, awnings, roof damage, and more! Book an appointment with us today and be ready for a summer on the road.

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