Like any other engine-driven machine, RV generators require regular maintenance. Proper generator maintenance will keep your unit running efficiently and maximize the life of the generator. This is important – after all, you probably spent a significant amount of money buying and installing your backup generator. Most backup generators require an oil change every two years or after approximately 200 hours of use, but refer to the owner’s manual for specific instructions. Tucson Mobile RV Service is the leading name in trusted RV services. We take care of your RV generator and its maintenance with our highly trained technicians, who are experts at what they do.