A clean trailer is a healthy trailer. The amount of dirt that can build up on a trailer is simply amazing. As dirt builds up, it begins to damage the paint on your trailer walls, cake moving parts such as hinges and promote rust on the frame. It is important to wash trailers after every trip, starting at the top and working down to the tires. Use soap and wax approved for your trailer so you don't damage any protective coating that may be on it.
When cleaning the roof of your trailer, it is imperative that the cleaner be approved for rubber roofs so you don't cause a leak. It is safe to walk on the roof of most trailers, but be cautious not fall to off.
With the trailer clean, move to the hoses and holding tanks. Sewage (called black water) can be a spawning ground for different bacteria and the source of some bad odors. Flush out all hoses and the holding tank thoroughly with a deodorizer, which should also be a sanitizer.
The inside of your trailer should be cleaned much like your home but remember to get behind the appliances and inside the cabinets, and make sure the refrigerator is empty to prevent spoilage.
Make sure your tires and rotors are well-maintained. If either of these two malfunction or give out, you will not be going very far.
The tires should be properly inflated to the recommended pressure. You can find the recommended pressure on the sidewall of the tires. Next, inspect the treads on all the tires. A good rule of thumb for checking this is with a penny. Stick a penny between the treads; if you see the bottom of Abraham Lincoln's head, then you are running low and should begin planning on new tires soon. Of course, if you see flat spots, bald spots or heavy wear on the side of the tires, it is recommended to replace that tire immediately. Don't forget to check your spare tire as well.
Rotors are often self-sealed at the axle and do not require any grease; however, there are trailers that have little inlets next to the rotors for grease. Simply attach the hose of your grease gun on the inlet and give it a few pumps. The grease will be forced inside the rotor to ensure smooth spinning.
WD-40 is a wonderful lubricant and should be in your toolbox at all times. It also protects from rust and corrosion, which can extend the life of your trailer's moving parts. Spray WD-40 on doors hinges, storage compartment hinges, awning joints and your hitch. This will provide smooth operation and avoid parts seizing in place.
When your travel trailer is hitched up to your vehicle, the only way other travelers can know if you are braking or backing up is if your lights are working. Before leaving for a camping trip and your camping site, check your wire harness for proper connection. Make sure there is no dirt or debris inside the harness that may prohibit a good connection with the wire harness mate on your vehicle. Check the wires leading from the harness to your trailer for cuts, tears or breaks. If any of these are found, repair them immediately before hauling the trailer.
After your trailer is hitched up and your wire harness is plugged in, have a helper check the light before leaving -- turn on the turn signals, hit the brake and put the vehicle in reverse. This will indicate if you are having any problems with the wire harness or a blown bulb.
