What causes the oil leakage of Volvo generator and the harm of oil leakage to the generator?

Oil leakage from diesel generators is one of the common failures of Volvo generators. Oil leakage not only wastes resources, but also affects the stability of Volvo’s generators. In case of oil leakage, deal with it to avoid unnecessary losses. What is the cause of oil leakage of Volvo generator and the harm of oil leakage to Volvo generator?

The cause of oil leakage of Volvo generators: the paper pad does not meet the standards and quality requirements, such as insufficient thickness, improper storage, wrinkles and deformation, unclean assembly, dust and impurities.

When the oil pressure is too high, it will lead to oil leakage on the static joint surface. The quality of static joint itself is mainly determined by processing equipment and storage conditions. If the equipment is of high precision, the static joint is of high smoothness, and the surface roughness can meet the requirements of the drawing design, pay attention to prevent damage, and the static joint is difficult to be completely sealed in the storage and transportation process. However, some manufacturers’ equipment is still of relatively low level accuracy and workmanship, storage conditions and management levels do not guarantee the absence of bumps and scratches.

Poor maintenance, poor operation techniques. At present, Volvo generators are generally self-taught, mainly because maintenance technology cannot keep up, often in one way or another self-taught way, especially when the machine is disassembled, due to the lack of special tools, partial deformation, or even damage. The oil leak was caused by the deformation of the parts. At present, the general disassembly method is to screw the screw of the main bearing cover with the main bearing cover bolt and remove the top of the main bearing cover diagonally. The disassembly process is very difficult, the main reason is the deformation of the main bearing cover.

Damage of oil leakage to Volvo generator: Oil leakage of diesel engine lubrication system will reduce the oil level in the oil pan, and the components will not be lubricate and burn out in serious cases. Diesel fuel supply system oil leakage will make the oil path into the air, make the diesel engine difficult to start, resulting in energy waste and economic losses, pollution of land.