RV Inspection Steps for Spotting Hidden Issues
Searchshop Staff Writers
Searchshop Staff Writers

RV Inspection Steps for Spotting Hidden Issues

October 7, 2024

When it comes to buying a used RV, having a comprehensive RV inspection checklist is crucial. We've all heard horror stories of hidden issues that can turn a dream purchase into a nightmare. That's why I'm here to guide you through the essential steps for spotting those concealed problems. Whether you're a first-time buyer or a seasoned RV enthusiast, knowing what to look for when buying a used RV can save you from costly surprises down the road. 


In this article, we'll break down the key areas to examine during your RV inspection. We'll start with the exterior, looking for any structural damage that might not be immediately obvious. Then, we'll move inside to uncover hidden problems in the living space. We'll also go through a thorough systems check to make sure everything's working as it should. By the end, you'll have a solid grasp on the ins and outs of buying a used RV, helping you make an informed decision and enjoy worry-free adventures on the open road. 


EXTERIOR INSPECTION: CHECKING FOR STRUCTURAL DAMAGE

When buying a used RV, a thorough exterior inspection is crucial. It's the first step in our RV inspection checklist. We need to look for any signs of structural damage that could lead to costly repairs down the road. 


Examining the roof 

The roof is one of the most critical areas to inspect. We start by making sure it's clean and free from debris. If it's a walkable roof, we carefully climb up using the RV ladder. For non-walkable roofs, we use a sturdy telescoping ladder to inspect them safely. We look for cracks, tears, or holes in the roof membrane. It's important to check around seams and feel for soft spots, which could indicate water damage. We pay special attention to the areas around RV roof vents, air conditioning units, and other roof-mounted accessories. 


Inspecting walls and seams 

Next, we move on to the walls and seams. We're looking for any signs of water damage, such as peeling paint or rust patches. It's crucial to examine all the seals to ensure no moisture can enter. We also check for cracks or discoloration on the sidewalls. Any loose screws or warping in the slide-outs should be noted as well. 


Assessing windows and doors 

Finally, we inspect the windows and doors. We look for obvious cracks or voids in the sealant around these areas. Large cracks or missing sealant should be addressed immediately to prevent water from entering. We also test all doors and windows to make sure they open and close properly. It's important to check the rubber seals around slide-outs, as dried rubber can shrink and crack, allowing water to get in. 


INTERIOR EVALUATION: UNCOVERING HIDDEN PROBLEMS

When buying a used RV, a thorough interior inspection is crucial to our RV inspection checklist. We need to look for hidden issues that could lead to costly repairs down the road. Let's focus on two key areas: checking for water damage and inspecting appliances and fixtures. 


Checking for water damage 

Water damage is a major concern when evaluating a used RV. We start by taking a deep breath as we enter the RV. If we smell a strong perfume or deodorizer, it could be a red flag that the seller is trying to cover up mold or smoke issues [1]. We then use a bright flashlight to examine every corner and crook, looking for stains on walls, ceilings, floors, and carpets [1]. We pay special attention to window tracks and the areas under windows for wrinkles in the wall panel finishes, which could indicate leaks [1]. 

A moisture meter is an invaluable tool for detecting hidden water damage. We use both contact-type and non-contact moisture meters to check for dampness in walls and floors [2]. If we suspect water damage, we might remove panels or look under furniture to get a better view [1]. 


Inspecting appliances and fixtures 

Next, we turn our attention to the RV's appliances and fixtures. We test every appliance included with the RV to avoid potential financial hurdles later [3]. This includes checking the stove, oven, microwave, refrigerator, and air conditioning units. 

For the refrigerator, we ensure it's cooling properly by using a thermometer to check the temperature [2]. We test the stove and oven to make sure all burners ignite and maintain a steady flame [1]. The air conditioning system should be able to achieve at least a 20-degree drop in temperature [1]. 


SYSTEMS CHECK: ENSURING EVERYTHING FUNCTIONS

When buying a used RV, a thorough systems check is crucial. I'll guide you through testing electrical systems, evaluating plumbing and water systems, and assessing HVAC performance. 


Testing electrical systems 

First, we'll examine the RV's electrical components. We need to check both AC and DC power sources. Using a multimeter, we'll test the voltage at outlets and 12-volt DC ports. It's important to verify that the RV receives power when connected to shore power, when the generator is running, and when the inverter is operating off batteries. We'll also ensure that battery charging functions properly when connected to shore power, when the generator is running, and from the tow vehicle via the umbilical cord. 


Evaluating plumbing and water systems 

Next, we'll inspect the plumbing and water systems. We'll test all faucets to ensure they work properly. The water heater should function on both AC and propane. We'll check if the water pump operates correctly and shuts off automatically after all faucets are closed. It's crucial to verify that the water pump doesn't turn on occasionally when all faucets are closed and the ice maker is off, as this could indicate a leak. 


Assessing HVAC performance 

Lastly, we'll evaluate the heating, ventilation, and air conditioning systems. We'll test the furnace controls and ensure hot air flows through all floor vents. For air conditioning, we'll check that cool air comes through all ducted ceiling vents. We'll also inspect air conditioner filters and test any electric heaters or fireplaces. Don't forget to check ceiling fans and thermostat-controlled vent fans for proper operation. 


FINAL STEPS: SEALING THE DEAL

After completing our RV inspection checklist, we're ready to move forward with the purchase. However, there are still a few crucial steps to take before finalizing the deal. 


Reviewing maintenance records 

When buying a used RV, it's essential to review the maintenance records. These documents provide valuable insights into the vehicle's history and care. We should look for a comprehensive record of all services, repairs, and upgrades performed on the RV. This information helps us understand how well the previous owner maintained the vehicle and can give us an idea of potential future issues. 

Some RV owners keep meticulous records, while others might have a more casual approach. If we're lucky, we'll find detailed spreadsheets or notebooks documenting every repair and maintenance task. However, we might also encounter a pile of loose receipts and sticky notes. In either case, we need to carefully review these records to get a complete picture of the RV's condition. 


Negotiating based on inspection findings 

Once we have all the information from our inspection and maintenance records review, we can use it to negotiate the price. If our RV inspection checklist revealed any issues, we should discuss these with the seller. We can often negotiate a lower price or ask the seller to fix certain problems before the sale. 

It's important to prioritize the issues we've found. We should focus on critical repairs that affect the RV's safety or functionality. By presenting our concerns clearly and respectfully, backed by the inspection report, we can often reach a fair agreement with the seller. Remember, if the seller is unwilling to negotiate or address significant issues, we should be prepared to walk away from the deal. 


CONCLUSION

To wrap up, a thorough RV inspection is key to making a smart purchase. By following this checklist, you'll be well-equipped to spot hidden issues and avoid costly surprises down the road. From examining the exterior for structural damage to evaluating the interior systems, each step plays a crucial role in ensuring you're getting a reliable and enjoyable home on wheels. 

Remember, the goal is to make an informed decision that aligns with your needs and budget. By taking the time to carefully inspect a used RV and review its maintenance history, you'll be setting yourself up for countless adventures and memories on the open road. Happy RVing!   


FREQUENTLY ASKED QUESTIONS

1. What should I examine during an RV walkthrough? 

During an RV walkthrough, pay close attention to any abnormalities such as loose seals, cracks in fiberglass, and signs of rust. It's advisable to use a ladder to inspect the roof, checking for well-sealed gaskets and cuts. Additionally, look for delamination, bubbling, or protruding nails as you inspect the rest of the RV. 


2. What are some common mistakes to avoid when purchasing an RV? 

When shopping for an RV, avoid these pitfalls: choosing an RV that is too big or too small for your needs, disregarding used RVs, insufficient research, not considering the capabilities of your towing vehicle, overlooking the RV’s height, failing to ask detailed questions, choosing inappropriate insurance, and making a hasty purchase. 


3. How should you assess a used RV? 

To evaluate a used RV, thoroughly inspect the roof, walls, floors, tires, plumbing, electrical systems, and appliances. It is also wise to get a professional inspection and verify the RV's title and vehicle identification number (VIN) to ensure its legitimacy. 


4. What specific areas should be checked when buying a used Class C RV? 

For Class C RVs, it’s crucial to inspect the cabover area for leaks. Check the ceiling and walls for dampness or soft spots, particularly around corner seams and windows. Examine the exterior sidewall material for signs of water damage such as rippling or bubbling, which is known as delamination.   


References

 

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