Maintaining your RV or motor home is key to prolonging its life. Your RV was manufactured to move, custom-designed to face the rigors of life on the highway and routinely subjected to bounces, shimmies and shakes. And, while every seam is sealed, the move and flex of travel can cause cracks and voids. Once moisture gets into your RV, the safety and integrity of your “house” can go downhill in a hurry. You must maintain it to this purpose, even when it is sitting still.

Whatever make and model of motorhome you own, if you want your RV to be ready to roll when you are, routine maintenance is a necessity. With that in mind, here is a handy checklist of what needs to be regularly checked and professionally maintained.

Because all RVs are unique, be sure to consult Texas Country RV for the right times to check or service each of the following. Then write these intervals in the blanks next to each line item.

For Every Motorhome

______ Fan Belts
______ Radiator and heater hoses
______ Polarity and voltage
______ Exterior lights
______ Directional signals
______ House and chassis batteries
______ Air conditioning filter(s)
______ Window seals and sealant
______ Dump valve
______ Entry-step lubrication
______ House Charging system
______ Generator oil and filter
______ Generator air filter
______ Generator fuel filter
______ Tires (check for wear, pressure, age)
______ Water pump
______ Water heater
______ Refrigerator
______ Stove
______ Furnace
______ Clean & sanitize black & gray water tanks
______ Clean/fill fresh water tank
______ Slides and jacks
______ Wiper blades
______ Chassis lubrication
______ Fluid levels
______ Seams (check for leaks, cracks, gaps)
______ Check fire extinguisher
______ Check satellite, antenna
______ Roof, body and window seams and seals
______ Slide seals
______ Frame (check for bends, cracks, rust)
______ Awnings
______ Locks and latch lubrication
______ Entry-step lubrication
______ Clean and lube tow coupler
______ Service jacks and controllers
______ Service brakes and axles
______ Check shackles and springs
______ Check roof air conditioning and A/C coil
______ Change A/C filter
______ Water heater
______ Refrigerator

 

Diesel Motorhomes

If you are accustomed to a passenger car or even a gas RV, your fi rst diesel service appointment may be a bit of a shock. Compared to a gas RV, your diesel may use double or quadruple the amount of oil (14 to 35 quarts). The filters are larger, and there are more of them. Plus, diesels generally have four batteries instead of two. But here’s the good news: While each service appointment is more expensive, diesel engines can run longer and harder without routine maintenance, so maintenance appointments are also less frequent.

______ Check or replace air filter gauge
______ Change engine oil and filter
______ Replace fuel filter
______ Lubricate slack adjuster
______ Check water separator
______ Check Aqua-Hot® system
______ Clean and flush outside radiator coils
______ Check or replace hydraulic filters

Gas Motorhomes

Engine service on a “gasser” will look and feel similar to maintenance on a passenger vehicle. Motorhomes use more oil than passenger vehicles, and the various fi lters are larger; but otherwise, your engine maintenance should include:

______ Change oil (up to 8 quarts)
______ Replace oil filter
______ Replace fuel filter
______ Replace air filter
______ Clean and flush outside radiator coils

Towables Checklist

______ Stove and burner
______ Furnace
______ Check outside lights
______ Check battery
______ Check charging systems
______ Check 110 polarity
______ Inspect breakaway switch and perform amp draw
______ Inspect water system
______ Check/fill clean water tank
______ Clean and sanitize black and gray water tanks
______ Check dump valve
______ Check fire extinguisher
______ Check satellite, antenna and entertainment systems