What maintenance is required for a generator?

For home standby generators, regular maintenance includes changing air filters, oil and oil filters, spark plugs, checking battery charge, sediment traps, valve clearance, and cleaning the generator from dirt and debris inside the enclosure and outside around the unit. Once a year, focus on the [generator maintenance](https://pandigroup.co.uk/) system. Turn off all power sources to conduct an internal inspection. Examine the AC wiring and alternator, making sure it's free of dirt. Inspect the air intake system and replace the air filter.