Check the coolant level during shutdown periods at the specified interval.
The engine oil must be checked while shutting down the generator at regular intervals using a dipstick.
The fuel filters should be drained at the designated intervals due to the water vapor that accumulates and condenses in the fuel tank.
Regular exercising keeps the engine parts lubricated and thwart oxidation of electrical contacts, uses up fuel before it deteriorates, and helps to provide reliable engine starting.
Oil drips and other issues are easy to spot and take care of when the engine is nice and clean. Visual inspection can guarantee that hoses and belts are in good condition. Frequent checks can keep wasps and other nuisances from nesting in your equipment.
In case there are leaks along the exhaust line which usually occurs at the connection points, the welds and the gaskets; they should be repaired immediately by a qualified technician.