Compatible with/Replacement for Cummins - A063E183 - ONAMAX OIL 10W-30 1QT

Oil changes are important. The first break-in oil change is critical to the longevity of the generator. Use a premium, quality engine oil in the correct oil viscosity for your generator’s typical operating temperature range to provide optimum engine service. Avoid mixing different grades or brands. It’s good practice to check the oil level daily or every eight hours of operating time. Keep the oil level as near as possible to full, but do not overfill. Overfilling may cause foaming and engine shutdown. Replace the cap tightly to prevent leakage. And if your generator has an oil filter, change it when you change the oil. Do not check the oil level while the generator is running, because hot oil can be thrown out of the dipstick hole, causing severe burns.