The Major Service is performed on all motorized RVs. This service should be done yearly if you drive less than 12,000 / year.
What services are performed?
The Tech will change the engine oil and filter. Then the tech will lube the chassis, top off the chassis fluids and inspect the belts, hoses and other rubber parts. Also, the Tech change the fuel filter and air filter. He will also pressure check the radiator cap, replace the gear oil in the front wheel bearing (if equipped) and visually inspect the brake without removing the tires.