The turbocharger is used in Volvo penta TAD1250VE model number 3802154

The key part of the turbocharger is the bearing. This bearing named according to the form of lubrication is called "full floating bearing", and the working speed is extremely high and the working environment is harsh. Therefore, it is very important to ensure lubrication. If the oil supply is slow due to low oil pressure, the bearings will be damaged and the turbocharger will fail. Such failure will not occur in normal engine start, but if the engine starts for the first time after replacing the oil and oil filter, the oil supply will be slow, so that the bearing lacks oil lubrication. In this case, it is necessary to idle for about 3 minutes after starting, and the speed cannot be directly raised to the starting speed of the turbocharger. Similarly, do not stop the engine immediately after high speed and uphill, so that the engine continues to idle for about 1 minute, so that the turbocharger bearing that continues to idle will not lack of oil. Therefore, the driver of the turbocharger car must follow the instructions of the manufacturer, but also pay great attention to the quality of the oil, it is not appropriate to treat the turbocharger car as a general car to operate.