Performing routine maintenance on your RV prevents more significant issues down the road. It also helps the RV maintain its value.
Dirt, grime, and oil buildup on evaporator and condenser coils can cause clogging or breakdown. Cleaning these is necessary for the RV AC to work properly.
Change the Oil
Ensuring proper lubrication and protection of moving parts, engine oil is vital for your RV’s longevity. Dirty oil can degrade and create issues for your RV when you need to use it again.
See the owner’s manual to determine what kind and how much motor oil your RV needs. Consider driving your vehicle to a nearby company that specializes in RV care, such as GoHome Port, if you feel uncomfortable changing the oil yourself.
Be sure to clean up all the oil and filter when you’re done and dispose of it properly. Some auto parts stores or city recycling programs accept used oil for free. Then, wash your RV and wax it to protect the finish. It will help keep dirt from building up on your rig in storage.
Check the Fluids
Whether you store your RV at home or in a self-storage facility, you must empty all holding tanks, clean the drains, and wash down work surfaces. It eliminates bacteria and standing water and helps prevent mold.
It’s also a good idea to check the fluid levels on the engine, including transmission fluid, power steering fluid, and windshield wiper fluid. Check the hydraulic fluid levels on diesel RVs’ leveling jacks and slides.
While at it, you should check the battery fluid and inflate your tires to their proper psi. Under-inflated tires can flatten during storage, and a low battery can cause your motor to shut down, which can be expensive to fix. You should also inspect the tire walls for any signs of cracking or damage and apply a tire protectant.
Check the Tires
An RV puts a lot of weight on its tires, which can cause various problems, including tire failure. To prevent this, make sure that the RV isn’t over the Gross Vehicle Weight Rating and that the weight is distributed evenly.
It’s also a good idea to check the condition of the tires. Rotating the tires every 5,000 miles is recommended to extend tread life and ensure a smooth ride. Then, check the tire pressure regularly using a reliable pressure gauge.
Overinflated tires become rigid, leading to premature wear and a bumpier ride. On the other hand, under-inflated tires flex more than they should, which leads to heat buildup and can cause various issues, including uneven tire wear, poor handling, and reduced fuel efficiency.
Inspect the Roof
Even if the RV is wholly covered, inspecting the roof and body seams thoroughly is crucial. These areas can be a source of water leaks.
Look for discoloration and feel for soft spots around the RV’s air conditioners, TV antennas, plumbing vents, and slide-outs. Leaks in these areas can cause extensive damage over time.
If you have a cab-over bed, ensure the rubber seals connecting the cab to the roof are not soft. The same goes for any areas that hold hardware, such as satellite dishes or RV roof air conditioners. Also, remember to inspect the awning. If the shelter has a hole, it can become a breeding ground for unwanted pests. Leaving it unchecked could lead to significant repairs down the road.
Inspect the Interior
If you’re planning on keeping your RV in storage for more than a few weeks, it’s essential to give it a thorough inspection inside. Open windows and vents to ensure air flows through the vehicle. Empty the black and grey tanks (this is important to keep from getting moldy). Sweep and mop floors, especially in corners and under furniture. Clean and sanitize cabinets and drawers. Shake out rugs and wash them (if they’re washable).
Inspect roof seams, windows and doors, slide-outs, and other openings. Look for discoloration and feel for soft spots. Check and replace any worn seals. Be sure to use a sealant that’s designed for RVs. It will moisturize the rubber and keep it lasting longer.
