- 1). Inspect the outside of your Aerolite trailer for signs of discoloration or perforations in the composite material. Depending where you live and how your trailer is stored in the off-season, if moisture is allowed to get between the outside wall and the interior walls of the trailer it could turn into mold or mildew. Place close attention to corners and seals around doors, windows, vents and storage compartments.
- 2). Place a hose into the water-holding tank and partially fill the tank, run the water systems inside the Aerolite trailer to confirm they are working properly and that no water is leaking into areas it shouldn't. Perform this test, wait 24 hours and inspect the trailer again. It may not be evident at the time if there are any small leaks in the system. Wait a day to reveal if there are any leaks.
- 3). Plug your Aerolite trailer into a power source and test the electrical systems inside the trailer. Work from the front of the trailer to the back testing each light by turning one on, then off, and testing the plugs using a small night light. Turn the fridge on, place a thermometer inside and check the temperature at one hour intervals for three hours. Write down the temperature. Switch the fridge to the gas mode and perform the same task.
- 4). Inspect the gas burners on the stove in your Aerolite trailer, and confirm they light correctly. When doing this test, make sure the windows, doors and roof vents are fully opened. If you notice a smell of propane and the burners are not lighting, turn the gas off immediately and wait for the trailer to ventilate.